Genesis 17:2-5

2I will establish My covenant (everlasting promise) between Me and you, And I will multiply you exceedingly [through your descendants].”

3Then Abram fell on his face [in worship], and God spoke with him, saying,

4“As for Me, behold, My covenant is with you, And [as a result] you shall be the father of many nations.

5No longer shall your name be Abram (exalted father), But your name shall be Abraham (father of a multitude); For I will make you the father of many nations.