Parallel
Romans 12:20
Nestle 1904 Greek New Testament · Berean Standard Bible
Ἀλλὰ Ἐὰν πεινᾷ ὁ ἐχθρός σου ψώμιζε αὐτόν ἐὰν διψᾷ πότιζε αὐτόν τοῦτο γὰρ ποιῶν ἄνθρακας πυρὸς σωρεύσεις ἐπὶ τὴν κεφαλὴν αὐτοῦ
On the contrary, “If your enemy is hungry, feed him; if he is thirsty, give him a drink. For in so doing, you will heap burning coals on his head (note: Proverbs 25:21–22 (see also LXX)).”