Genesis 19:31; Genesis 19:34; Genesis 19:35; Genesis 19:38; Genesis 29:26; Genesis 43:33; Genesis 48:14

31 And the firstborn said unto the younger, Our father is old, and there is not a man in the earth to come in unto us after the manner of all the earth:

34 And it came to pass on the morrow, that the firstborn said unto the younger, Behold, I lay yesternight with my father: let us make him drink wine this night also; and go thou in, and lie with him, that we may preserve seed of our father.

35 And they made their father drink wine that night also: and the younger arose, and lay with him; and he perceived not when she lay down, nor when she arose.

38 And the younger, she also bare a son, and called his name Benammi: the same is the father of the children of Ammon unto this day.

26 And Laban said, It must not be so done in our country, to give the younger before the firstborn.

33 And they sat before him, the firstborn according to his birthright, and the youngest according to his youth: and the men marvelled one at another.

14 And Israel stretched out his right hand, and laid it upon Ephraim's head, who was the younger, and his left hand upon Manasseh's head, guiding his hands wittingly; for Manasseh was the firstborn.