NET
51 Joseph named the firstborn Manasseh, saying, “Certainly God has made me forget all my trouble and all my father’s house.”
Darby
51 And Joseph called the name of the firstborn Manasseh For God has made me forget all my toil, and all my father's house.
KJV
51 And Joseph called the name of the firstborn Manasseh: For God, [said he], hath made me forget all my toil, and all my father's house.