Judges 2:12

and they forsook Yahweh, the God of their fathers, who brought them out of the land of Egypt, and followed other gods, of the gods of the peoples who were around them, and bowed themselves down to them: and they provoked Yahweh to anger.

Exodus 20:5

you shall not bow yourself down to them, nor serve them, for I, Yahweh your God, am a jealous God, visiting the iniquity of the fathers on the children, on the third and on the fourth generation of those who hate me,

Deuteronomy 5:9

you shall not bow down yourself to them, nor serve them; for I, Yahweh, your God, am a jealous God, visiting the iniquity of the fathers on the children, and on the third and on the fourth generation of those who hate me;

Deuteronomy 6:14-15

You shall not go after other gods, of the gods of the peoples who are around you;

Deuteronomy 13:5

That prophet, or that dreamer of dreams, shall be put to death, because he has spoken rebellion against Yahweh your God, who brought you out of the land of Egypt, and redeemed you out of the house of bondage, to draw you aside out of the way which Yahweh your God commanded you to walk in. So you shall put away the evil from the midst of you.

Deuteronomy 29:18

lest there should be among you man, or woman, or family, or tribe, whose heart turns away this day from Yahweh our God, to go to serve the gods of those nations; lest there should be among you a root that bears gall and wormwood;

Deuteronomy 29:25

Then men shall say, "Because they forsook the covenant of Yahweh, the God of their fathers, which he made with them when he brought them forth out of the land of Egypt,

Deuteronomy 31:16-17

Yahweh said to Moses, "Behold, you shall sleep with your fathers; and this people will rise up, and play the prostitute after the strange gods of the land, where they go to be among them, and will forsake me, and break my covenant which I have made with them.

Deuteronomy 32:15

But Jeshurun grew fat, and kicked. You have grown fat. You have grown thick. You have become sleek. Then he forsook God who made him, and lightly esteemed the Rock of his salvation.

Deuteronomy 33:17

The firstborn of his herd, majesty is his. His horns are the horns of the wild ox. With them he shall push the peoples all of them, [even] the ends of the earth: They are the ten thousands of Ephraim. They are the thousands of Manasseh."

Judges 5:8

They chose new gods. Then war was in the gates. Was there a shield or spear seen among forty thousand in Israel?

Treasury of Scripture Knowledge

Summary

And they forsook the LORD God of their fathers, which brought them out of the land of Egypt, and followed other gods, of the gods of the people that were round about them, and bowed themselves unto them, and provoked the LORD to anger.

Bible References

Forsook

Deuteronomy 13:5
That prophet, or that dreamer of dreams, shall be put to death, because he has spoken rebellion against Yahweh your God, who brought you out of the land of Egypt, and redeemed you out of the house of bondage, to draw you aside out of the way which Yahweh your God commanded you to walk in. So you shall put away the evil from the midst of you.
Deuteronomy 29:18
lest there should be among you man, or woman, or family, or tribe, whose heart turns away this day from Yahweh our God, to go to serve the gods of those nations; lest there should be among you a root that bears gall and wormwood;
Deuteronomy 31:16
Yahweh said to Moses, "Behold, you shall sleep with your fathers; and this people will rise up, and play the prostitute after the strange gods of the land, where they go to be among them, and will forsake me, and break my covenant which I have made with them.
Deuteronomy 32:15
But Jeshurun grew fat, and kicked. You have grown fat. You have grown thick. You have become sleek. Then he forsook God who made him, and lightly esteemed the Rock of his salvation.
Deuteronomy 33:17
The firstborn of his herd, majesty is his. His horns are the horns of the wild ox. With them he shall push the peoples all of them, [even] the ends of the earth: They are the ten thousands of Ephraim. They are the thousands of Manasseh."

Other gods

Judges 5:8
They chose new gods. Then war was in the gates. Was there a shield or spear seen among forty thousand in Israel?
Deuteronomy 6:14
You shall not go after other gods, of the gods of the peoples who are around you;

Bowed

Exodus 20:5
you shall not bow yourself down to them, nor serve them, for I, Yahweh your God, am a jealous God, visiting the iniquity of the fathers on the children, on the third and on the fourth generation of those who hate me,
Deuteronomy 5:9
you shall not bow down yourself to them, nor serve them; for I, Yahweh, your God, am a jealous God, visiting the iniquity of the fathers on the children, and on the third and on the fourth generation of those who hate me;

General references

Deuteronomy 28:43
The foreigner who is in the midst of you shall mount up above you higher and higher; and you shall come down lower and lower.
Judges 10:13
Yet you have forsaken me, and served other gods: therefore I will save you no more.
Psalm 78:10
They didn't keep God's covenant, and refused to walk in his law.