Judges 8:27

and Gideon maketh it into an ephod, and setteth it up in his city, in Ophrah, and all Israel go a-whoring after it there, and it is to Gideon and to his house for a snare.

Judges 17:5

As to the man Micah, he hath a house of gods, and he maketh an ephod, and teraphim, and consecrateth the hand of one of his sons, and he is to him for a priest;

Judges 18:14

And the five men, those going to traverse the land of Laish, answer and say unto their brethren, 'Have ye known that there is in these houses an ephod, and teraphim, and graven image, and molten image? and now, know what ye do.'

Deuteronomy 7:16

And thou hast consumed all the peoples whom Jehovah thy God is giving to thee; thine eye hath no pity on them, and thou dost not serve their gods, for a snare it is to thee.

Judges 18:17

yea, the five men, those going to traverse the land, go up -- they have come in thither -- they have taken the graven image, and the ephod, and the teraphim, and the molten image -- and the priest is standing at the opening of the gate, and the six hundred men who are girded with weapons of war --

Psalm 106:39

And they are defiled with their works, And commit whoredom in their habitual doings.

Exodus 23:33

they do not dwell in thy land, lest they cause thee to sin against Me when thou servest their gods, when it becometh a snare to thee.'

Judges 6:24

And Gideon buildeth there an altar to Jehovah, and calleth it Jehovah-Shalom, unto this day it is yet in Ophrah of the Abi-Ezrites.

Exodus 28:6-35

and have made the ephod of gold, blue, and purple, and scarlet, and twined linen, work of a designer;

Deuteronomy 12:5

but unto the place which Jehovah your God doth choose out of all your tribes to put His name there, to His tabernacle ye seek, and thou hast entered thither,

Judges 6:11

And the messenger of Jehovah cometh and sitteth under the oak which is in Ophrah, which is to Joash the Abi-Ezrite, and Gideon his son is beating out wheat in the wine-press, to remove it from the presence of the Midianites;

Judges 8:32-33

And Gideon son of Joash dieth, in a good old age, and is buried in the burying-place of Joash his father, in Ophrah of the Abi-Ezrite.

1 Samuel 23:9-10

And David knoweth that against him Saul is devising the evil, and saith unto Abiathar the priest, 'Bring nigh the ephod.'

Psalm 73:27

For, lo, those far from Thee do perish, Thou hast cut off every one, Who is going a whoring from Thee.

Isaiah 8:20

To the law and to the testimony! If not, let them say after this manner, 'That there is no dawn to it.'

Hosea 2:2

Plead ye with your mother -- plead, (For she is not My wife, and I am not her husband,) And she turneth her whoredoms from before her, And her adulteries from between her breasts,

Hosea 4:12-14

My people at its staff asketh and its rod declareth to it, For a spirit of whoredoms hath caused to err, And they go a-whoring from under their God.

Treasury of Scripture Knowledge

Summary

And Gideon made an ephod thereof, and put it in his city, even in Ophrah: and all Israel went thither a whoring after it: which thing became a snare unto Gideon, and to his house.

General references

Bible References

An ephod

Judges 17:5
As to the man Micah, he hath a house of gods, and he maketh an ephod, and teraphim, and consecrateth the hand of one of his sons, and he is to him for a priest;
Judges 18:14
And the five men, those going to traverse the land of Laish, answer and say unto their brethren, 'Have ye known that there is in these houses an ephod, and teraphim, and graven image, and molten image? and now, know what ye do.'
Exodus 28:6
and have made the ephod of gold, blue, and purple, and scarlet, and twined linen, work of a designer;
1 Samuel 23:9
And David knoweth that against him Saul is devising the evil, and saith unto Abiathar the priest, 'Bring nigh the ephod.'
Isaiah 8:20
To the law and to the testimony! If not, let them say after this manner, 'That there is no dawn to it.'

Ophrah

Judges 8:32
And Gideon son of Joash dieth, in a good old age, and is buried in the burying-place of Joash his father, in Ophrah of the Abi-Ezrite.
Judges 6:11
And the messenger of Jehovah cometh and sitteth under the oak which is in Ophrah, which is to Joash the Abi-Ezrite, and Gideon his son is beating out wheat in the wine-press, to remove it from the presence of the Midianites;
Deuteronomy 12:5
but unto the place which Jehovah your God doth choose out of all your tribes to put His name there, to His tabernacle ye seek, and thou hast entered thither,

A whoring

Exodus 23:33
they do not dwell in thy land, lest they cause thee to sin against Me when thou servest their gods, when it becometh a snare to thee.'
Psalm 73:27
For, lo, those far from Thee do perish, Thou hast cut off every one, Who is going a whoring from Thee.
Psalm 106:39
And they are defiled with their works, And commit whoredom in their habitual doings.
Hosea 2:2
Plead ye with your mother -- plead, (For she is not My wife, and I am not her husband,) And she turneth her whoredoms from before her, And her adulteries from between her breasts,
Hosea 4:12
My people at its staff asketh and its rod declareth to it, For a spirit of whoredoms hath caused to err, And they go a-whoring from under their God.

A snare

Judges 8:33
And it cometh to pass, when Gideon is dead, that the sons of Israel turn back and go a-whoring after the Baalim, and set over them Baal-Berith for a god;
Deuteronomy 7:16
And thou hast consumed all the peoples whom Jehovah thy God is giving to thee; thine eye hath no pity on them, and thou dost not serve their gods, for a snare it is to thee.

General references

Exodus 32:2
And Aaron saith unto them, 'Break off the rings of gold which are in the ears of your wives, your sons, and your daughters, and bring in unto me;'