Strong H1067 בְּכִירָה bekîyrâh · firstborn

Genesis

1. Genesis 19:31
   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:
2. Genesis 19:33
   And they made their father drink wine that night: and the firstborn went in, and lay with her father; and he perceived not when she lay down, nor when she arose.
3. Genesis 19:34
   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.
4. Genesis 19:37
   And the firstborn bare a son, and called his name Moab: the same is the father of the Moabites unto this day.
5. Genesis 29:26
   And Laban said, It must not be so done in our country, to give the younger before the firstborn.