hupechamō

ὑπέχω,
future ὑφέξω Refs 5th c.BC+aorist ὑπέσχον, poetry also ὑπέσχεθον, Aeolic dialect infinitive ὐποσκέθην Refs 4th c.BC+:—hold under,
a put a mare under or to a horse, ὑποσχὼν θήλεας ἵππους Refs 8th c.BC+
b of holding out the hand to receive something, ὑπέσχεθε χεῖρα Refs; προτείνειν καὶ ὑ. [τὴν χεῖρα], to receive bribes, Refs 4th c.BC+: proverbial of a greedy person, ὑ. τὴν χεῖρα ἀποθνήσκων Refs 4th c.AD+
c ῥημάτων ὑ. οὖας lend an attentive ear, Refs 4th c.BC+
d hold a cup under another vessel, while something is poured into it, Refs 5th c.BC+ stand under shower baths, Refs 2nd c.AD+
e put under, like wax under a seal, τι ταῖς αἰσθήσεσι Refs 5th c.BC+
f ὑ. μαστόν, of mother or nurse giving suck, Refs 5th c.BC+
2 supply, afford, furnish, νεφέλην Refs 4th c.BC+; πλοῦτος ὑ. μέριμναν Refs 5th c.BC+; ὑ. τὸ αὐτὸ τοῖς ἐναντίοις (i.e. fear) Refs 5th c.BC+; ὑ. ἑαυτόν submit oneself to another, so as to be at his disposal or follow his advice, Refs 5th c.BC+infinitive, ὑπόσχες Σωκράτει ἐξελέγξαι allow Socrates to examine you, Refs
II uphold, support, τοὺς ὤμους Refs 5th c.BC+
II.2 undergo, suffer, τήνδ᾽ ἄτην Refs 5th c.BC+; τιμωρίαν τινός for a thing, NT+5th c.BC+; also τούτων τὰς αἰτίας to be subject to accusation for.., Refs 5th c.BC+
II.3 in law-phrases, ὑ. δίκας [τινός] to have to give an account of a thing, or suffer a penalty, Refs 5th c.BC+ in the same sense, Refs 5th c.BC+; τοιάνδε δίκην ὑφέξειν undergo such a trial, Refs 5th c.BC+; τοῖς χρήμασι τὰς σίκας ὑ. to have to pay the penalty with one's property, Refs 5th c.BC+; ὑ. δίκας, ἐὰν.. Refs 4th c.BC+ — ὑ. καὶ λαμβάνειν τὸ δίκαιον ἐπὶ τῶν χρηματιστῶν, i.e. to have the right of suing or being sued, Refs 2nd c.BC+; λαμβάνω ἐγὼ καὶ ὑπέχω τὸ δίκαιον ὑπὲρ τοῦ Πολυκλείτου Refs 3rd c.BC+
II.3.b ἐμοὶ λόγον ὑποσχέτω let him render account to me, Refs 5th c.BC+
II.4 sustain, maintain, λόγον an argument, Refs 4th c.BC+middle, see at {ὑπισχνέομαι}.)

H. G. Liddell, R. Scott, H. S. Jones, A Greek-English Lexicon (9th ed., 1925–1940) — digitised by the Perseus Digital Library and corrected and expanded by Tyndale House, Cambridge, via STEPBible-Data's TFLSJ table, CC BY 4.0. Covers all of Greek literature, not just the Bible.