Unstring
From BiblePortal Wikipedia
Unstring [1]
(1):
(v. t.) To loosen the string or strings of; as, to unstring a harp or a bow.
(2):
(v. t.) To relax the tension of; to loosen.
(3):
(v. t.) Used also figuratively; as, his nerves were unstrung by fear.
(4):
(v. t.) To deprive of a string or strings; also, to take from a string; as, to unstring beads.