Luke 6:31

And treat men just as you wish them to treat you.

Matthew 7:12

Therefore, you must always treat other people as you would like to have them treat you, for this sums up the Law and the Prophets.

Galatians 5:14

For the whole Law is summed up in one saying: "You must love your neighbor as you do yourself."

Matthew 22:39

There is a second like it: 'You must love your neighbor as you do yourself.'

James 2:8-16

If you really obey the supreme law where the Scripture says, "You must love your neighbor as you do yourself," you are doing right,

Treasury of Scripture Knowledge

Summary

And as ye would that men should do to you, do ye also to them likewise.

Bible References

General references

Matthew 7:12
Therefore, you must always treat other people as you would like to have them treat you, for this sums up the Law and the Prophets.
Matthew 22:39
There is a second like it: 'You must love your neighbor as you do yourself.'
Galatians 5:14
For the whole Law is summed up in one saying: "You must love your neighbor as you do yourself."
James 2:8
If you really obey the supreme law where the Scripture says, "You must love your neighbor as you do yourself," you are doing right,