Genesis 48:18

Overview - Genesis 48
1	Joseph with his sons visits his sick father.
2	Jacob strengthens himself to bless them.
3	He repeats God's promise.
5	He takes Ephraim and Manasseh as his own sons.
7	He tells Joseph of his mother's grave.
8	He blesses Ephraim and Manasseh.
17	He prefers the younger before the elder.
21	He prophesies their return to Canaan.

Genesis 48:18  (King James Version)
And Joseph said unto his father, Not so, my father: for this is the firstborn; put thy right hand upon his head.