ὑπενδύω
From LSJ
Ποιητὴς, ὁπόταν ἐν τῷ τρίποδι τῆς Μούσης καθίζηται, τότε οὐκ ἔμφρων ἐστίν → Whenever a poet is seated on the Muses' tripod, he is not in his senses
English (LSJ)
A put on underneath, ὑπενέδυσ' ἐρραμμέν' αὐτήν Alex.98.11 (troch.):—Med., ὑ. τῷ θώρακι χιτῶνα Demoph.Sim.31:—Pass., ὁπλισμῷ ὑπενδεδυμένοι χιτῶνας having tunics on under, Plu.Aem.18, cf. Id.2.595e.