1 And Moses went up from the plains of Moab unto the mountain of Nebo, to the top of Pisgah, that is over against Jericho. And the LORD shewed him all the land of Gilead, unto Dan, 2 And all Naphtali, and the land of Ephraim, and Manasseh, and all the land of Judah, unto the utmost sea, 3 And the south, and the plain of the valley of Jericho, the city of palm trees, unto Zoar. 4 And the LORD said unto him, This is the land which I sware unto Abraham, unto Isaac, and unto Jacob, saying, I will give it unto thy seed: I have caused thee to see it with thine eyes, but thou shalt not go over thither. 5 So Moses the servant of the LORD died there in the land of Moab, according to the word of the LORD. 6 And he buried him in a valley in the land of Moab, over against Beth-peor: but no man knoweth of his sepulchre unto this day. 7 And Moses was an 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 in the plains of Moab thirty days: so the days of weeping and mourning for Moses were ended. 9 And Joshua the son of Nun was full of the spirit of wisdom; for Moses had laid his hands upon him: and the children of Israel hearkened unto him, and did as the LORD commanded Moses. 10 And there arose not a prophet since in Israel like unto Moses, whom the LORD knew face to face, 11 In all the signs and the wonders, which the LORD sent him to do in the land of Egypt to Pharaoh, and to all his servants, and to all his land, 12 And in all that mighty hand, and in all the great terror which Moses shewed in the sight of all Israel.
[AD 420] Paulus Orosius on Deuteronomy 34:4
And yet only before his death was [Moses] forgiven; and this was the man who, because of this guilt, was ordered to die lest he enter the Promised Land.

[AD 395] Gregory of Nyssa on Deuteronomy 34:5
Moses’ death is recorded to have been even more sublime than his life. He died on a mountain peak and left behind neither trace nor memorial of his earthly burden in life. The impress of beauty was not altered by time but remained unchangeable in the changeable nature.

[AD 397] Ambrose of Milan on Deuteronomy 34:5
We do not read of [Moses], as we do of others, that he fell sick and died. We read that “he died by the word of God”—for God does not grow weak or undergo diminution or addition. Hence Scripture added, “No man has known of his sepulcher until this present day”—by which we are to understand that he was taken up into heaven rather than buried, for death may be called a separation of the soul from the body. He died therefore as the Scripture states: “by the word of God”—not “in accordance with the word”—so as to make known that this was not an announcement of his death but was more in the nature of a gracious gift to one who was translated rather than left here and whose sepulcher was known to no one.

[AD 1781] Richard Challoner on Deuteronomy 34:5
Died there: This last chapter of Deuteronomy, in which the death of Moses is related, was written by Josue, or by some of the prophets.
[AD 345] Aphrahat the Persian Sage on Deuteronomy 34:6
Two godly benefits did his Lord accomplish for Moses in not making known his tomb to the children of Israel. He rejoiced that his adversaries should not know it and cast forth his bones from his tomb; and in the second place, that the children of his people should not know it and make his tomb a place of worship, for he was accounted as God in the eyes of the children of his people.

[AD 431] Paulinus of Nola on Deuteronomy 34:6
God had granted the gift of being buried in secret ground to only one of his friends, for it was right that so great a distinction should be appropriate only for that body which had shone from the close presence and conversation of God. Thus when Moses had performed his duties as man, he could take joy in having God alone as witness of his grave.

[AD 1781] Richard Challoner on Deuteronomy 34:6
He buried him: viz. by the ministry of angels, and would have the place of his burial to be unknown, lest the Israelites, who were so prone to idolatry, might worship him with divine honours.
[AD 386] Cyril of Jerusalem on Deuteronomy 34:9
It is written, “Now Joshua, the son of Nun, was filled with the Spirit of wisdom, since Moses had laid his hands upon him.” Note the same ceremonial everywhere, both in the Old and the New Testament. In Moses’ day the Spirit was given by the imposition of hands; and Peter imparted the Spirit by the imposition of hands. Upon you also, who are to be baptized, the grace will come.