They did not know and did not understand. They wander in darkness. All the foundations of the earth will be moved
Other versions
King James Version
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. English Standard Version
He made it a decree in Joseph when he went out over the land of Egypt. I hear a language I had not known:New International Version
He established it as a statute for Joseph when he went out against Egypt, where we heard a language we did not understand.