Genesis 17:7

17:7 I will confirm my covenant as a perpetual covenant between me and you. It will extend to your descendants after you throughout their generations. I will be your God and the God of your descendants after you.

Genesis 17:21

17:21 But I will establish my covenant with Isaac, whom Sarah will bear to you at this set time next year.”

tn The verb קוּם (qum, “to arise, to stand up”) in the Hiphil verbal stem means “to confirm, to give effect to, to carry out” (i.e., a covenant or oath; see BDB 878-79 s.v. קוּם).

tn Or “as an eternal.”

tn Heb “to be to you for God and to your descendants after you.”