4 occurrences in 4 dictionaries
Reference: Tire
Fausets
peer. Eze 24:17,23. The ornamental head-dress or "cap" worn by priests on festive occasions. Isa 61:10, "as a bridegroom decketh himself with a priestly head-dress" (peer); same word as in Isa 61:3, "beauty (peer) for ashes" epher, play upon like sounds); to give the ornamental head tiara for a head-dress of ashes (2Sa 13:19). Appropriate to the kingdom of priests consecrated to offer spiritual sacrifices to God continually (Ex 19:6; Re 5:10; 20:6).