Psalm 81:9

There shall no strange god be in thee; neither shalt thou worship any strange god.

Deuteronomy 32:12

So the LORD alone did lead him, and there was no strange God with him.

Isaiah 43:12

I have declared, and have saved, and I have shown, when there was no strange god among you: therefore ye are my witnesses, saith the LORD, that I am God.

Exodus 20:3-5

Thou shalt have no other gods before me.

Deuteronomy 6:14

Ye shall not go after other gods, of the gods of the people which are around you;

Psalm 44:20

If we have forgotten the name of our God, or stretched out our hands to a strange god;

Malachi 2:11

Judah hath dealt treacherously, and an abomination is committed in Israel and in Jerusalem; for Judah hath profaned the holiness of the LORD whom he loved, and hath married the daughter of a strange god.

1 Corinthians 8:5-6

For though there are that are called gods, whether in heaven or upon earth, (as there are gods many, and lords many)

Treasury of Scripture Knowledge

Summary

There shall no strange god be in thee; neither shalt thou worship any strange god.

General references

Bible References

There shall

Exodus 20:3
Thou shalt have no other gods before me.
1 Corinthians 8:5
For though there are that are called gods, whether in heaven or upon earth, (as there are gods many, and lords many)

Strange

Deuteronomy 6:14
Ye shall not go after other gods, of the gods of the people which are around you;
Deuteronomy 32:12
So the LORD alone did lead him, and there was no strange God with him.
Isaiah 43:12
I have declared, and have saved, and I have shown, when there was no strange god among you: therefore ye are my witnesses, saith the LORD, that I am God.
Malachi 2:11
Judah hath dealt treacherously, and an abomination is committed in Israel and in Jerusalem; for Judah hath profaned the holiness of the LORD whom he loved, and hath married the daughter of a strange god.

General references

Exodus 20:3
Thou shalt have no other gods before me.