Deuteronomy 34:6-8

Amplified Bible

⁶ And He buried him in the valley in the land of Moab, opposite Beth-peor; but no man knows where his burial place is to this day. ⁷ Although Moses was a hundred and twenty years old when he died, his eyesight was not dim, nor his natural strength abated.^{(A) 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 were ended.