Romans 13:8-10
Owe no man any thing, but to love one another: for he that loves another has fulfilled the law.
Torrey's Topical Textbook—AKJV

Galatians 5:14
For all the law is fulfilled in one word, even in this; You shall love your neighbor as yourself.
Torrey's Topical Textbook—AKJV

James 2:8
If you fulfill the royal law according to the scripture, You shall love your neighbor as yourself, you do well:
Torrey's Topical Textbook—AKJV