Isaiah 51:1-2

Amplified Bible

51 “Listen to Me, you who pursue righteousness (right standing with God),
Who seek and inquire of the Lord:
Look to the rock from which you were cut
And to the excavation of the quarry from which you were dug.
² 
“Look to Abraham your father
And to Sarah who gave birth to you in pain;
For I called him when he was but one,
Then I blessed him and made him many.”