OT-POET.filter - rsv understands:

rsv@Job:28:23 @ "God understands the way to it, and he knows its place.

rsv@Proverbs:8:9 @ They are all straight to him who understands and right to those who find knowledge.

rsv@Proverbs:29:19 @ By mere words a servant is not disciplined, for though he understands, he will not give heed.