Hebrew.

Genesis 14:13
Then an escapee came and reported this to Abram the Hebrew. Now Abram was living near the oaks of Mamre the Amorite, a brother of Eshcol and Aner, all of whom were bound by treaty to Abram.

Genesis 40:15
For I was kidnapped from the land of the Hebrews, and even here I have done nothing for which they should have put me in this dungeon."

Exodus 2:6
When she opened it, she saw the child, and behold, the little boy was crying. So she had compassion on him and said, "This is one of the Hebrew children."

Exodus 3:18
The elders of Israel will listen to what you say, and you must go with them to the king of Egypt and tell him, 'The LORD, the God of the Hebrews, has met with us. Now please let us take a three-day journey into the wilderness, so that we may sacrifice to the LORD our God.'

Deuteronomy 15:12
If a fellow Hebrew, a man or a woman, sells himself to you and serves you six years, in the seventh year you must set him free.

1 Samuel 4:6, 9
On hearing the noise of the shout, the Philistines asked, "What is this loud shouting in the camp of the Hebrews?" And when they realized that the ark of the LORD had entered the camp, . . .

1 Samuel 14:11
So the two of them showed themselves to the outpost of the Philistines, who exclaimed, "Look, the Hebrews are coming out of the holes in which they were hiding!"

2 Corinthians 11:22
Are they Hebrews? So am I. Are they Israelites? So am I. Are they descendants of Abraham? So am I.

Philippians 3:5
circumcised on the eighth day, of the people of Israel, of the tribe of Benjamin; a Hebrew of Hebrews; as to the Law, a Pharisee;

serve.

Jeremiah 34:10
So all the officials and all the people who entered into this covenant agreed to free their menservants and maidservants and no longer to hold them in bondage. They obeyed and released them,

Jeremiah 25:14
For many nations and great kings will enslave them, and I will repay them according to their deeds and according to the work of their hands.'"

Jeremiah 27:7
All nations will serve him and his son and grandson, until the time of his own land comes; then many nations and great kings will enslave him.

Jeremiah 30:8
On that day, declares the LORD of Hosts, I will break the yoke off their necks and tear off their bonds, and no longer will strangers enslave them.

1 Corinthians 6:8
Instead, you yourselves cheat and do wrong, even against your own brothers!