Genesis 6:9; Genesis 15:16; Genesis 17:7; Genesis 17:12

Genesis 6:9

9 These are the generations of Noah: Noah was a just man and perfect in his generations, and Noah walked with God.

Genesis 15:16

16 But in the fourth generation they shall come hither again: for the iniquity of the Amorites is not yet full.

Genesis 17:7

7 And I will establish my covenant between me and thee and thy seed after thee in their generations for an everlasting covenant, to be a God unto thee, and to thy seed after thee.

Genesis 17:12

12 And he that is eight days old shall be circumcised among you, every man child in your generations, he that is born in the house, or bought with money of any stranger, which is not of thy seed.