Matthew 7:12
Then you must practice dealing with others as you would like for them to deal with you, for this is the summing up of the law and the prophets.
Luke 6:31
Yes, you must practice dealing with others as you would like them to deal with you.
Romans 13:8-10
Stop owing anybody anything, except the obligation to love one another, for whoever practices loving others has perfectly satisfied the law.
Matthew 22:39-40
The second is like it: 'You must love your neighbor as you do yourself.'
Mark 12:29-34
Jesus answered, "The first one is, 'Hear, O Israel, the Lord our God is one Lord,
Galatians 5:13-14
For you, brothers, were called to freedom; only you must not let your freedom be an excuse for the gratification of your lower nature, but in love be slaves to one another.
1 Timothy 1:5
But the aim of your instruction is to be love that flows out of a pure heart, a good conscience, and a sincere faith.
James 2:10-13
For whoever obeys the whole law, except to slip in a single instance, is guilty of breaking it all.