tsiltselim, from a root to tingle or tinkle. Of two kinds: "loud cymbals," castanettes; four small plates of brass; two plates were attached to each hand, and smitten together, marking for the choir their time for joining in the sacred song; see 1 Chronicles 13:8. And "high sounding cymbals," two larger plates, one held in each hand, and struck together as an accompaniment to other music, like the Italian piatti, marking the rhythm. Zechariah 14:20, "the bells," rather concave plates of brass attached to horses as an ornament, and tinkling in striking against one another; even the common things shall have sanctity attached to them.