Hosea 8:11

Because Ephraim has made many altars for sin offerings, the altars shall be unto him for sinning.

Hosea 12:11

Is there iniquity in Gilead? surely they are vanity: they sacrifice bullocks in Gilgal; yea, their altars are like heaps in the furrows of the fields.

Deuteronomy 4:28

And there you shall serve gods, the work of men's hands, wood and stone, which neither see, nor hear, nor eat, nor smell.

Isaiah 10:10-11

As my hand has found the kingdoms of the idols, and whose graven images did excel them of Jerusalem and of Samaria:

Jeremiah 16:13

Therefore will I cast you out of this land into a land that you know not, neither you nor your fathers; and there shall you serve other gods day and night; where I will not show you favor.

Hosea 10:1-2

Israel is an empty vine, he brings forth fruit unto himself: according to the multitude of his fruit he has increased the altars; according to the goodness of his land they have made goodly images.

Hosea 10:8

The high places also of Aven, the sin of Israel, shall be destroyed: the thorn and the thistle shall come up on their altars; and they shall say to the mountains, Cover us; and to the hills, Fall on us.

Treasury of Scripture Knowledge

Summary

Because Ephraim hath made many altars to sin, altars shall be unto him to sin.

Bible References

Many

Hosea 10:1
Israel is an empty vine, he brings forth fruit unto himself: according to the multitude of his fruit he has increased the altars; according to the goodness of his land they have made goodly images.
Hosea 12:11
Is there iniquity in Gilead? surely they are vanity: they sacrifice bullocks in Gilgal; yea, their altars are like heaps in the furrows of the fields.
Isaiah 10:10
As my hand has found the kingdoms of the idols, and whose graven images did excel them of Jerusalem and of Samaria:

Altars

Deuteronomy 4:28
And there you shall serve gods, the work of men's hands, wood and stone, which neither see, nor hear, nor eat, nor smell.
Jeremiah 16:13
Therefore will I cast you out of this land into a land that you know not, neither you nor your fathers; and there shall you serve other gods day and night; where I will not show you favor.