Proverbs 25:9

Handle thy matter with thy neighbour himself, and discover not another man's secret:

Proverbs 11:13

A dissembling person will discover privy things; but he that is of a faithful heart, will keep counsel.

Proverbs 20:19

Meddle not with him that betrayeth secrets, and is a slanderer, and deceiveth with his lips.

Matthew 18:5-17

And whosoever receiveth such a child in my name, receiveth me.

Treasury of Scripture Knowledge

Summary

Debate thy cause with thy neighbour himself; and discover not a secret to another:

A secret to another

General references

Bible References

With

Matthew 18:5
And whosoever receiveth such a child in my name, receiveth me.

A secret to another

Proverbs 11:13
A dissembling person will discover privy things; but he that is of a faithful heart, will keep counsel.
Proverbs 20:19
Meddle not with him that betrayeth secrets, and is a slanderer, and deceiveth with his lips.

General references

Proverbs 3:30
Strive not lightly with any man, wher as he hath done thee no harm.