OT-POET.filter - kjv boasteth:

kjv@Psalms:10:3 @ For the wicked boasteth of his heart's desire, and blesseth the covetous, whom the LORD abhorreth.

kjv@Proverbs:20:14 @ It is naught, it is naught, saith the buyer: but when he is gone his way, then he boasteth.

kjv@Proverbs:25:14 @ Whoso boasteth himself of a false gift is like clouds and wind without rain.