“Wherefore she said unto Abraham, Cast out this bondwoman and her son: for the son of this bondwoman shall not be heir with my son, even with Isaac. And the thing was very grievous in Abraham’s sight because of his son.” (Genesis 21:10-11)

“I will go down now, and see whether they have done altogether according to the cry of it, which is come unto me; and if not, I will know. And the men turned their faces from thence, and went toward Sodom: but Abraham stood yet before the LORD.” (Genesis 18:21-22)

“And Abram said, Behold, to me thou hast given no seed: and, lo, one born in my house is mine heir. And, behold, the word of the LORD came unto him, saying, This shall not be thine heir; but he that shall come forth out of thine own bowels shall be thine heir.” (Genesis 15:3-4)

“And Melchizedek king of Salem brought forth bread and wine: and he was the priest of the most high God. . . . And he gave him tithes of all.” (Genesis 14:18, 20)

“And there was a famine in the land: and Abram went down into Egypt to sojourn there; for the famine was grievous in the land.” (Genesis 12:10)