Treasury of Scripture Knowledge

Summary

And now it is true that I am thy near kinsman: howbeit there is a kinsman nearer than I.

Bible References

There is

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.
1 Thessalonians 4:6
No one is to wrong or defraud his brother in this matter, for the Lord avenges all such things, as we told you before, in the most solemn terms.