Parallel
Luke 6:32
Patriarchal Greek New Testament (1904) · Berean Standard Bible
καὶ εἰ ἀγαπᾶτε τοὺς ἀγαπῶντας ὑμᾶς, ποία ὑμῖν χάρις ἐστί; καὶ γὰρ οἱ ἁμαρτωλοὶ τοὺς ἀγαπῶντας αὐτοὺς ἀγαπῶσι.
If you love those who love you, what credit is that to you? Even sinners love those who love them.