συνάγειν
From LSJ
ἐγγυητής τοῦ ἀργυρίου ἀξιόχρεως → trustworthy guarantor for the money
Greek > English (Woodhouse Verbs Reversed)
(see also συνάγω): collect, contract, drive, engage, match, narrow, raise, reconcile, unite, band together, bring into conflict, bring together, draw together, make narrow, unite together