Genesis 12:3

since Abraham will surely become a great and mighty nation, and in him all the nations of the earth will be blessed?

“For I have known him, so that he may command his children and his household after him, that they keep the way of Yahweh to do righteousness and justice, so that Yahweh may bring upon Abraham what He has spoken about him.”

and it happened when God caused me to wander from my father’s house, that I said to her, ‘This is the lovingkindness which you will show to me: everywhere we go, say of me, “He is my brother.”’”

“In your seed all the nations of the earth shall be blessed, because you have listened to My voice.”

Now it happened after the death of Abraham, that God blessed his son Isaac; and Isaac lived by Beer-lahai-roi.

May peoples serve you, And nations bow down to you; Be master of your brothers, And may your mother’s sons bow down to you. Cursed be those who curse you, And blessed be those who bless you.”

“And your seed will also be like the dust of the earth, and you will spread out to the west and to the east and to the north and to the south; and in you and in your seed all the families of the earth shall be blessed.

“But if you truly listen to his voice and do all that I speak, then I will be an enemy to your enemies and an adversary to your adversaries.

“He crouches, he lies down as a lion, And as a lion, who dares rouse him? Blessed is everyone who blesses you, And cursed is everyone who curses you.”

May his name endure forever; May his name increase as long as the sun shines; Let all nations be blessed in him; Let all nations call him blessed.

‘Did the gods of those nations, which my fathers have brought to ruin, deliver them, even Gozan and Haran and Rezeph and the sons of Eden who were in Telassar?

And the Scripture, foreseeing that God would justify the Gentiles by faith, proclaimed the gospel beforehand to Abraham, saying, “All the nations will be blessed in you.”

By faith Abraham, when he was called, obeyed by going out to a place which he was to receive for an inheritance; and he went out, not knowing where he was going.