Psalm 81:5 in the World English Bible
He appointed it in Joseph for a covenant, when he went out over the land of Egypt, I heard a language that I didn’t know.
Context
4 For this was a statute for Israel, and a law of the God of Jacob.
5 This he ordained in Joseph for a testimony, when he went out through the land of Egypt: where I heard a language that I understood not.
6 I removed his shoulder from the burden: his hands were delivered from the pots.