New Revised Standard Version
because they did not obey the voice of the LORD their God but transgressed his covenant—all that Moses the servant of the LORD had commanded; they neither listened nor obeyed.

Contemporary English Version
All of that happened because the people of Israel had not obeyed the LORD their God. They rejected the solemn agreement he had made with them, and they ignored everything that the LORD's servant Moses had told them.

New American Bible
This happened because they did not obey the LORD, their God, but violated his covenant; they did not obey nor do all that Moses, the servant of the LORD, commanded.

Douay-Rheims Bible
Because they hearkened not to the voice of the Lord, their God, but transgressed his covenant: all that Moses, the servant of the Lord, commanded, they would not hear, nor do.

Because they hearkened not to the voice of the Lord, their God, but transgressed his covenant: all that Moses, the servant of the Lord, commanded, they would not hear, nor do.

they obeyed not

2 Kings 17:7-23 For so it was that the children of Israel had sinned against the Lord, their God, who brought them out of the land of Egypt, from under the hand of Pharao, king of Egypt; and they worshipped strange gods. . . .

Deuteronomy 8:20 As the nations, which the Lord destroyed at thy entrance, so shall you also perish, if you be disobedient to the voice of the Lord your God.

Deuteronomy 11:28 A curse, if you obey not the commandments of the Lord your God, but revolt from the way which now I shew you, and walk after strange gods which you know not.

Deuteronomy 29:24-28 And all the nations shall say: Why hath the Lord done thus to this land? what meaneth this exceeding great heat of his wrath? . . .

Deuteronomy 31:17 And my wrath shall be kindled against them in that day: and I will forsake them, and will hide my face from them, and they shall be devoured: all evils and afflictions shall find them, so that they shall say in that day: In truth it is because God is not with me, that these evils have found me.

Nehemiah 9:17,26,27 And they would not hear, and they remembered not thy wonders which thou hadst done for them. And they hardened their necks, and gave the head to return to their bondage, as it were by contention. But thou, a forgiving God, gracious, and merciful, longsuffering, and full of compassion, didst not forsake them. . . .

Psalm 107:17 He took them out of the way of their iniquity: for they were brought low for their injustices.

Isaiah 1:19 If you be willing, and will hearken to me, you shall eat the good things of the land.

Jeremiah 3:8 That because the rebellious Israel had played the harlot, I had put her away, and given her a bill of divorce: yet her treacherous sister Juda was not afraid, but went and played the harlot also herself.

Jeremiah 7:23 But this thing I commanded them, saying: Hearken to my voice, and I will be your God, and you shall be my people: and walk ye in all the way that I have commanded you, that it may be well with you.

Daniel 9:6-11 We have not hearkened to thy servants, the prophets, that have spoken in thy name to our kings, to our princes, to our fathers, and to all the people of the land. . . .

Micah 3:4 Who have eaten the flesh of my people, and have flayed their skin off them: and have broken, and chopped their bones as for the kettle, and as flesh in the midst of the pot.

2 Thessalonians 1:8 In a flame of fire, giving vengeance to them who know not God and who obey not the gospel of our Lord Jesus Christ.

1 Peter 2:8 And a stone of stumbling and a rock of scandal, to them who stumble at the word, neither do believe, whereunto also they are set.

1 Peter 4:17 For the time is, that judgment should begin at the house of God. And if at first at us, what shall be the end of them that believe not the gospel of God?

Moses

Numbers 12:7 But it is not so with my servant Moses who is most faithful in all my house:

Deuteronomy 34:5 And Moses the servant of the Lord died there, in the land of Moab, by the commandment of the Lord:

Joshua 1:1 Now it came to pass after the death of Moses, the servant of the Lord, that the Lord spoke to Joshua, the son of Nun, the minister of Moses, and said to him:

2 Timothy 2:24 But the servant of the Lord must not wrangle: but be mild toward all men, apt to teach, patient,

Hebrews 3:5,6 And Moses indeed was faithful in all his house as a servant, for a testimony of those things which were to be said: . . .