γαυρύνομαι
From LSJ
εἰ μέντοι νόμον τελεῖτε βασιλικὸν κατὰ τὴν γραφήν, Ἀγαπήσεις τὸν πλησίον σου ὡς σεαυτόν, καλῶς ποιεῖτε → Now if you're accomplishing the King's Law according to scripture — Thou shalt love thy neighbour as thyself — you're doing the right thing (James 2:8)
Spanish (DGE)
estar orgulloso de, jactarse de c. part. pred. δῶρα ἀμισῶς ἀποδίδων γαυρύνομαι IHadrian.24.7 (I a.C.).