δωρεὰν ἐλάβετε, δωρεὰν δότε → you have taken freely; give freely
P. ζημιώδης, ἐπιζήμιος, βλαβερός, ἀνεπιτήδειος, P. and V. κακός, κακοῦργος, ἀσύμφορος, V. νοσώδης, Ar. and V. ἀτηρός, V. λυμαντήριος.