Hosea 8:11

Because Ephraim has been increasing altars for sin, altars have become a cause of sin to him.

Hosea 12:11

In Gilead there is evil. They are quite without value; in Gilgal they make offerings of oxen; truly their altars are like masses of stones in the hollows of a ploughed field.

Deuteronomy 4:28

There you will be the servants of gods, made by men's hands, of wood and stone, having no power of seeing or hearing or taking food or smelling.

Isaiah 10:10-11

As my hand has come on the kingdoms of the images, whose pictured images were more in number than those of Jerusalem and Samaria;

Jeremiah 16:13

For this reason I will send you away out of this land into a land which is strange to you, to you and to your fathers; there you will be the servants of other gods day and night, and you will have no mercy from me.

Hosea 10:1-2

Israel is a branching vine, full of fruit; as his fruit is increased, so the number of his altars is increased; as the land is fair, so they have made fair pillars.

Hosea 10:8

And the high places of Aven, the sin of Israel, will come to destruction; thorns and waste plants will come up on their altars; they will say to the mountains, Be a cover over us; and to the hills, Come down 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 a branching vine, full of fruit; as his fruit is increased, so the number of his altars is increased; as the land is fair, so they have made fair pillars.
Hosea 12:11
In Gilead there is evil. They are quite without value; in Gilgal they make offerings of oxen; truly their altars are like masses of stones in the hollows of a ploughed field.
Isaiah 10:10
As my hand has come on the kingdoms of the images, whose pictured images were more in number than those of Jerusalem and Samaria;

Altars

Deuteronomy 4:28
There you will be the servants of gods, made by men's hands, of wood and stone, having no power of seeing or hearing or taking food or smelling.
Jeremiah 16:13
For this reason I will send you away out of this land into a land which is strange to you, to you and to your fathers; there you will be the servants of other gods day and night, and you will have no mercy from me.

Basic English, produced by Mr C. K. Ogden of the Orthological Institute - public domain