Proverbs 17:27

English Standard Version

27 Whoever restrains his words has knowledge, and he who has a cool spirit is a man of understanding. (Pr 10:19; Jas 1:19)

New International Version

27 The one who has knowledge uses words with restraint, and whoever has understanding is even-tempered.

New International Reader’s Version

27 Anyone who has knowledge controls their words. Anyone who has understanding is not easily upset.

King James Version

27 He that hath knowledge spareth his words: and a man of understanding is of an excellent spirit.