Isaiah 51:1-2

New Century Version

51 The Lord says, “Listen to me,
    those of you who try to live right and follow the Lord.
Look at the rock from which you were cut;
    look at the stone quarry from which you were dug.
² Look at Abraham, your ancestor,
    and Sarah, who gave birth to your ancestors.
Abraham had no children when I called him,
    but I blessed him and gave him many descendants.