Mark 12:30

and thou shalt love the Lord thy God with all thy heart, and with all thy soul, and with all thy mind, and with all thy strength.

Deuteronomy 6:5

and thou shalt love Jehovah thy God with all thy heart, and with all thy soul, and with all thy might.

Treasury of Scripture Knowledge

Summary

And thou shalt love the Lord thy God with all thy heart, and with all thy soul, and with all thy mind, and with all thy strength: this is the first commandment.

General references

Bible References

General references

Matthew 22:36
Teacher, which is the great commandment in the law?
1 John 4:21
And this commandment have we from him, that he who loveth God love his brother also.

American Standard Version Public Domain