Brown-Driver-Briggs (BDB)
H1305
H1305 [ בָּרַר ] purify , select . . purge out , purify . choose , select , only Pt . and in Chronicler . cleanse , make shining , polish . test , prove . purify oneself . purify . . purify , cleanse . polish arrows . . purify oneself . shew oneself pure , just , kind
Brown-Driver-Briggs Hebrew Lexicon (BDB), 1906 — public domain