2 Kings 17:38

and the covenant that I have made with you ye do not forget, and ye do not fear other gods;

Deuteronomy 4:23

Take heed to yourselves, lest ye forget the covenant of Jehovah your God, which He hath made with you, and have made to yourselves a graven image, a similitude of anything concerning which Jehovah thy God hath charged thee:

Deuteronomy 6:12

'Take heed to thyself lest thou forget Jehovah who hath brought thee out of the land of Egypt, out of a house of servants;

Deuteronomy 8:14-18

'And thy heart hath been high, and thou hast forgotten Jehovah thy God (who is bringing thee out of the land of Egypt, out of a house of servants;

Treasury of Scripture Knowledge

Summary

And the covenant that I have made with you ye shall not forget; neither shall ye fear other gods.

Bible References

Ye shall not forget

Deuteronomy 4:23
Take heed to yourselves, lest ye forget the covenant of Jehovah your God, which He hath made with you, and have made to yourselves a graven image, a similitude of anything concerning which Jehovah thy God hath charged thee:
Deuteronomy 6:12
'Take heed to thyself lest thou forget Jehovah who hath brought thee out of the land of Egypt, out of a house of servants;
Deuteronomy 8:14
'And thy heart hath been high, and thou hast forgotten Jehovah thy God (who is bringing thee out of the land of Egypt, out of a house of servants;