Proverbs 22:11 in the World English Bible
He who loves purity of heart and speaks gracefully is the king’s friend.
Context
10 Cast out the scorner, and contention shall go out; yea, strife and reproach shall cease.
11 He that loveth pureness of heart, for the grace of his lips the king shall be his friend.
12 The eyes of the LORD preserve knowledge, and he overthroweth the words of the transgressor.