New Revised Standard Version
Mortal, say to the prince of Tyre, Thus says the Lord GOD: Because your heart is proud and you have said, “I am a god; I sit in the seat of the gods, in the heart of the seas,” yet you are but a mortal, and no god, though you compare your mind with the mind of a god.

Contemporary English Version
Ezekiel, son of man, tell the king of Tyre that I am saying: You are so arrogant that you think you're a god and that the city of Tyre is your throne. You may claim to be a god, though you're nothing but a mere human.

New American Bible
Son of man, say to the prince of Tyre: Thus says the Lord GOD: Because you are haughty of heart, you say, “I am a god! I sit on a god’s throne in the heart of the sea!” But you are a man, not a god; yet you pretend you are a god at heart!

Douay-Rheims Bible
Son of man, say to the prince of Tyre: Thus saith the Lord God: Because thy heart is lifted up, and thou hast said: I am God, and I sit in the chair of God in the heart of the sea: whereas thou art a man, and not God: and hast set thy heart as if it were the heart of God.

Son of man, say to the prince of Tyre: Thus saith the Lord God: Because thy heart is lifted up, and thou hast said: I am God, and I sit in the chair of God in the heart of the sea: whereas thou art a man, and not God: and hast set thy heart as if it were the heart of God.

the prince.

Because

Ezekiel 28:5,17 By the greatness of thy wisdom, and by thy traffic thou hast increased thy strength: and thy heart is lifted up with thy strength. . . .

Ezekiel 31:10 Therefore thus saith the Lord God: Because he was exalted in height, and shot up his top green and thick, and his heart was lifted up in his height:

Deuteronomy 8:14 Thy heart be lifted up, and thou remember not the Lord thy God, who brought thee out of the land of Egypt, out of the house of bondage:

2 Chronicles 26:16 But when he was made strong, his heart was lifted up to his destruction, and he neglected the Lord his God: and going into the temple of the Lord, he had a mind to burn incense upon the altar of incense.

Proverbs 16:18 Pride goeth before destruction: and the spirit is lifted up before a fall.

Proverbs 18:12 Before destruction, the heart of a man is exalted: and before he be glorified, it is humbled.

Isaiah 2:12 Because the day of the Lord of hosts shall be upon every one that is proud and highminded, and upon every one that is arrogant, and he shall be humbled.

Daniel 5:22 Thou also, his son, O Baltasar, hast not humbled thy heart, whereas thou knewest all these things:

Daniel 5:23 But hast lifted thyself up against the Lord of heaven: and the vessels of his house have been brought before thee: and thou, and thy nobles, and thy wives, and thy concubines, have drunk wine in them: and thou hast praised the gods of silver, and of gold, and of brass, of iron, and of wood, and of stone, that neither see, nor hear, nor feel: but the God who hath thy breath in his hand, and all thy ways, thou hast not glorified.

Habakkuk 2:4 Behold, he that is unbelieving, his soul shall not be right in himself: but the just shall live in his faith.

1 Timothy 3:6 Not a neophyte: lest, being puffed up with pride, he fall into the judgment of the devil.

1 Peter 5:5 In like manner, ye young men, be subject to the ancients. And do you all insinuate humility one to another: for God resisteth the proud, but to the humble he giveth grace.

I am

Ezekiel 28:6,9 Therefore, thus saith the Lord God: Because thy heart is lifted up as the heart of God: . . .

Genesis 3:5 For God doth know that in what day soever you shall eat thereof, your eyes shall be opened: and you shall be as Gods, knowing good and evil.

Acts 12:22,23 And the people made acclamation, saying: It is the voice of a god, and not of a man. . . .

Revelation 17:3 And he took me away in spirit into the desert. And I saw a woman sitting upon a scarlet coloured beast, full of names of blasphemy, having seven heads and ten horns.

I sit

Ezekiel 28:12-14 And say to him: Thus saith the Lord God: Thou wast the seal of resemblance, full of wisdom, and perfect in beauty. . . .

Isaiah 14:13,14 And thou saidst in thy heart: I will ascend into heaven, I will exalt my throne above the stars of God, I will sit in the mountain of the covenant, in the sides of the north. . . .

Daniel 4:30,31 The same hour the word was fulfilled upon Nabuchodonosor, and he was driven away from among men, and did eat grass, like an ox, and his body was wet with the dew of heaven: till his hairs grew like the feathers of eagles, and his nails like birds' claws. . . .

2 Thessalonians 2:4 Who opposeth and is lifted up above all that is called God or that is worshipped, so that he sitteth in the temple of God, shewing himself as if he were God.

in the midst [heb] in the heart

Ezekiel 27:3,4,26,27 And say to Tyre that dwelleth at the entry of the sea, being the mart of the people for many islands: Thus saith the Lord God: O Tyre, thou hast said: I am of perfect beauty, . . .

yet

Ezekiel 28:9 Wilt thou yet say before them that slay thee: I am God; whereas thou art a man, and not God, in the hand of them that slay thee?

Psalm 9:20 Appoint, O Lord, a lawgiver over them: that the Gentiles may know themselves to be but men.

Psalm 72:6,7 He shall come down like rain upon the fleece; and as showers falling gently upon the earth. . . .

Isaiah 31:3 Egypt is man, and not God: and their horses, flesh, and not spirit: and the Lord shall put down his hand, and the helper shall fall, and he that is helped shall fall, and they shall all be confounded together.

thou set

Ezekiel 28:6 Therefore, thus saith the Lord God: Because thy heart is lifted up as the heart of God:

2 Thessalonians 2:4 Who opposeth and is lifted up above all that is called God or that is worshipped, so that he sitteth in the temple of God, shewing himself as if he were God.