Solomon
Proverbs 25:14ESV·traditional attribution

Like clouds and wind without rain is a man who boasts of a gift he does not give.

Matthew Henry Presbyterian @wholebiblehenry

He may be said to boast of a false gift, 1. Who pretends to have received or given that which he never had, which he never gave, makes a noise of his great accomplishments and his good services, but it is all false; he is not what he pretends to be. Or, 2.

John Gill Reformed Baptist @doctorgill

Whoso boasteth himself of a false gift,.... Of his charity and alms deeds; bragging of great things he does this way, when he does nothing; or who is very vain in making large promises of what he will give, when he does not perform; either not having it in his heart, or in the power of his hands, to give what he promises; Satan like...

Jamieson-Fausset-Brown Reformed @jfbcommentary

clouds--literally, "vapors" (Jer 10:13), clouds only in appearance. a false gift--promised, but not given.