Isaiah 51:1-2

New International Version - UK

51 ‘Listen to me, you who pursue righteousness
    and who seek the Lord:
look to the rock from which you were cut
    and to the quarry from which you were hewn;
² look to Abraham, your father,
    and to Sarah, who gave you birth.
When I called him he was only one man,
    and I blessed him and made him many.