Genesis 12:2-3
I will make you into a great nation, and I will bless you; I will make your name great, so that you will be a blessing. / I will bless those who bless you and curse those who curse you; and all the families of the earth will be blessed through you.”

Genesis 22:17-18
I will surely bless you, and I will multiply your descendants like the stars in the sky and the sand on the seashore. Your descendants will possess the gates of their enemies. / And through your offspring all nations of the earth will be blessed, because you have obeyed My voice.”

Genesis 27:33
Isaac began to tremble violently and said, “Who was it, then, who hunted the game and brought it to me? Before you came in, I ate it all and blessed him—and indeed, he will be blessed!”

Genesis 49:25-26
by the God of your father who helps you, and by the Almighty who blesses you, with blessings of the heavens above, with blessings of the depths below, with blessings of the breasts and womb. / The blessings of your father have surpassed the blessings of the ancient mountains and the bounty of the everlasting hills. May they rest on the head of Joseph, on the brow of the prince of his brothers.

Deuteronomy 7:13
He will love you and bless you and multiply you. He will bless the fruit of your womb and the produce of your land—your grain, new wine, and oil, the young of your herds and the lambs of your flocks—in the land that He swore to your fathers to give you.

Deuteronomy 28:3-6
You will be blessed in the city and blessed in the country. / The fruit of your womb will be blessed, as well as the produce of your land and the offspring of your livestock—the calves of your herds and the lambs of your flocks. / Your basket and kneading bowl will be blessed. ...

Psalm 33:9
For He spoke, and it came to be; He commanded, and it stood firm.

Psalm 89:34
I will not violate My covenant or alter the utterance of My lips.

Isaiah 14:27
The LORD of Hosts has purposed, and who can thwart Him? His hand is outstretched, so who can turn it back?

Isaiah 46:10-11
I declare the end from the beginning, and from ancient times what is still to come. I say, ‘My purpose will stand, and all My good pleasure I will accomplish.’ / I summon a bird of prey from the east, a man for My purpose from a far-off land. Truly I have spoken, and truly I will bring it to pass. I have planned it, and I will surely do it.

Isaiah 55:11
so My word that proceeds from My mouth will not return to Me empty, but it will accomplish what I please, and it will prosper where I send it.

Jeremiah 1:12
“You have observed correctly,” said the LORD, “for I am watching over My word to accomplish it.”

Ezekiel 24:14
I, the LORD, have spoken; the time is coming, and I will act. I will not refrain or show pity, nor will I relent. I will judge you according to your ways and deeds,’ declares the Lord GOD.”

Malachi 3:6
“Because I, the LORD, do not change, you descendants of Jacob have not been destroyed.

Romans 11:29
For God’s gifts and His call are irrevocable.