Deuteronomy 34:4-8 New International Version (NIV)

4. Then the Lord said to him, “This is the land I promised on oath to Abraham, Isaac and Jacob when I said, ‘I will give it to your descendants.’ I have let you see it with your eyes, but you will not cross over into it.”

5. And Moses the servant of the Lord died there in Moab, as the Lord had said.

6. He buried him in Moab, in the valley opposite Beth Peor, but to this day no one knows where his grave is.

7. Moses was a hundred and twenty years old when he died, yet his eyes were not weak nor his strength gone.

8. The Israelites grieved for Moses in the plains of Moab thirty days, until the time of weeping and mourning was over.

Deuteronomy 34