Deuteronomy 29:26

and they go and serve other gods, and bow themselves to them -- gods which they have not known, and which He hath not apportioned to them;

Deuteronomy 28:64

and Jehovah hath scattered thee among all the peoples, from the end of the earth even unto the end of the earth; and thou hast served there other gods which thou hast not known, thou and thy fathers -- wood and stone.

Judges 2:12-13

and forsake Jehovah, God of their fathers, who bringeth them out from the land of Egypt, and go after other gods (of the gods of the peoples who are round about them), and bow themselves to them, and provoke Jehovah,

Judges 5:8

He chooseth new gods, Then war is at the gates! A shield is not seen -- and a spear Among forty thousand in Israel.

2 Kings 17:7-18

And it cometh to pass, because the sons of Israel have sinned against Jehovah their God -- who bringeth them up out of the land of Egypt, from under the hand of Pharaoh king of Egypt -- and fear other gods,

2 Chronicles 36:12-17

and he doth the evil thing in the eyes of Jehovah his God, he hath not been humbled before Jeremiah the prophet speaking from the mouth of Jehovah;

Jeremiah 19:3-13

and hast said, Hear a word of Jehovah, ye kings of Judah, and inhabitants of Jerusalem, Thus said Jehovah of Hosts, God of Israel: 'Lo, I am bringing in evil on this place, at which the ears of every one who is hearing it do tingle,

Jeremiah 44:2-6

Thus said Jehovah of Hosts, God of Israel: Ye -- ye have seen all the evil that I have brought in on Jerusalem, and on all the cities of Judah, and lo, they are a waste this day, and there is none dwelling in them,

Treasury of Scripture Knowledge

Summary

For they went and served other gods, and worshipped them, gods whom they knew not, and whom he had not given unto them:

Gods whom

Bible References

They went

Judges 2:12
and forsake Jehovah, God of their fathers, who bringeth them out from the land of Egypt, and go after other gods (of the gods of the peoples who are round about them), and bow themselves to them, and provoke Jehovah,
Judges 5:8
He chooseth new gods, Then war is at the gates! A shield is not seen -- and a spear Among forty thousand in Israel.
2 Kings 17:7
And it cometh to pass, because the sons of Israel have sinned against Jehovah their God -- who bringeth them up out of the land of Egypt, from under the hand of Pharaoh king of Egypt -- and fear other gods,
2 Chronicles 36:12
and he doth the evil thing in the eyes of Jehovah his God, he hath not been humbled before Jeremiah the prophet speaking from the mouth of Jehovah;
Jeremiah 19:3
and hast said, Hear a word of Jehovah, ye kings of Judah, and inhabitants of Jerusalem, Thus said Jehovah of Hosts, God of Israel: 'Lo, I am bringing in evil on this place, at which the ears of every one who is hearing it do tingle,
Jeremiah 44:2
Thus said Jehovah of Hosts, God of Israel: Ye -- ye have seen all the evil that I have brought in on Jerusalem, and on all the cities of Judah, and lo, they are a waste this day, and there is none dwelling in them,

Gods whom

Deuteronomy 28:64
and Jehovah hath scattered thee among all the peoples, from the end of the earth even unto the end of the earth; and thou hast served there other gods which thou hast not known, thou and thy fathers -- wood and stone.

General references

Jeremiah 22:9
And they have said, 'Because that they have forsaken The covenant of Jehovah their God, And bow themselves to other gods, and serve them.'
Lamentations 4:12
Believe not did the kings of earth, And any of the inhabitants of the world, That come would an adversary and enemy Into the gates of Jerusalem.
Ezekiel 20:48
And seen have all flesh, that I, Jehovah, have kindled it -- it is not quenched.'
Ezekiel 36:34
And the desolate land is tilled, Instead of which it was a desolation before the eyes of every passer by,