Whoever loves cleanness of heart, because of the grace of his lips, will have the king as his friend
Other versions
King James Version
He that loveth pureness of heart, for the grace of his lips the king shall be his friend. English Standard Version
He who loves purity of heart, and whose speech is gracious, will have the king as his friend.New International Version
He who loves a pure heart and whose speech is gracious will have the king for his friend.