ἐμβαρύνομαι

From LSJ

Έγ', ὦ ταλαίπωρ', αὐτὸς ὧν χρείᾳ πάρει. Τὰ πολλὰ γάρ τοι ῥήματ' ἢ τέρψαντά τι, ἢ δυσχεράναντ', ἢ κατοικτίσαντά πως, παρέσχε φωνὴν τοῖς ἀφωνήτοις τινά –> Wretched brother, tell him what you need. A multitude of words can be pleasurable, burdensome, or they can arouse pity somehow — they give a kind of voice to the voiceless.

Sophocles, Oedipus at Colonus, 1280-4

Spanish (DGE)

cargarse, henchirse c. dat. τῇ ἀπιστίᾳ ἐμβαρυνόμενος Chrys.M.59.635, τοῖς κατὰ τοῦ Θεοῦ λόγοις Cyr.Al.M.70.764A.