Deuteronomy 34:6-8

New American Standard Bible

⁶ And He buried him in the valley in the land of Moab, ^(A)opposite Beth-peor; but ^(B)no one knows his burial place to this day. ⁷ Although Moses was ^(C)120 years old when he died, ^(D)his eyesight was not dim, nor had his vigor left him. ⁸ So the sons of Israel wept for Moses in the plains of Moab for thirty days; then the days of weeping and mourning for Moses came to an end.