Psalm 81:9

There is not in thee a strange god, And thou bowest not thyself to a strange god.

Deuteronomy 32:12

Jehovah alone doth lead him, And there is no strange god with him.

Isaiah 43:12

I -- I declared, and saved, and proclaimed, And there is no stranger with you, And ye are My witnesses, an affirmation of Jehovah, And I am God.

Exodus 20:3-5

'Thou hast no other Gods before Me.

Deuteronomy 6:14

ye do not go after other gods, of the gods of the peoples who are round about you;

Psalm 44:20

If we have forgotten the name of our God, And spread our hands to a strange God,

Malachi 2:11

Dealt treacherously hath Judah, And abomination hath been done in Israel, and in Jerusalem, For polluted hath Judah the holy thing of Jehovah, That He hath loved, and hath married the daughter of a strange god.

1 Corinthians 8:5-6

for even if there are those called gods, whether in heaven, whether 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 hast no other Gods before Me.
1 Corinthians 8:5
for even if there are those called gods, whether in heaven, whether upon earth -- as there are gods many and lords many --

Strange

Deuteronomy 6:14
ye do not go after other gods, of the gods of the peoples who are round about you;
Deuteronomy 32:12
Jehovah alone doth lead him, And there is no strange god with him.
Isaiah 43:12
I -- I declared, and saved, and proclaimed, And there is no stranger with you, And ye are My witnesses, an affirmation of Jehovah, And I am God.
Malachi 2:11
Dealt treacherously hath Judah, And abomination hath been done in Israel, and in Jerusalem, For polluted hath Judah the holy thing of Jehovah, That He hath loved, and hath married the daughter of a strange god.

General references

Exodus 20:3
'Thou hast no other Gods before Me.