κόλπωμα
From LSJ
οὐ καταισχυνῶ τὰ ὅπλα τὰ ἱερά → I will never bring reproach upon my hallowed arms
English (LSJ)
ατος, τό,
A bellying or bulging out, of the centre in a line of battle, Plu.Mar.25. II garment with ample folds, worn by kings in Tragedy, Poll.4.116, An.Par.1.19.