Proverbs 25:14 in the World English Bible
As clouds and wind without rain, so is he who boasts of gifts deceptively.
Context
13 As the cold of snow in the time of harvest, so is a faithful messenger to them that send him: for he refresheth the soul of his masters.
14 Whoso boasteth himself of a false gift is like clouds and wind without rain.
15 By long forbearing is a prince persuaded, and a soft tongue breaketh the bone.