Deuteronomy 34:6-8

Revised Geneva Translation

⁶ And He buried him in a valley, in the land of Moab, opposite Beth Peor. But no one knows of his sepulcher to this day.

⁷ Moses was now a hundred and twenty years old when he died. His eye was not dim, nor his natural force abated.

⁸ And the children of Israel wept for Moses on the plain of Moab for thirty days. So the days of weeping and mourning for Moses were ended.