Akkadian

pasaˀdu - equipment, outfitting (CAD) (CAD P 216, AHw. 838)

Or pa(s)sādu, pa/ā(s)sidu. Akk. pas(s)ādu most likely renders Old Iranian *passāda- < *patsāda- (Tavernier 2007:451f.) < *pati-sāda- ‘shield’.