ἐξανθεῖν
From LSJ
καὶ ἐχθροὶ τοῦ ἀνθρώπου οἱ οἰκιακοὶ αὐτοῦ → and a man's foes shall be they of his own household (Micah 7:6, Matthew 10:36)
Greek > English (Woodhouse Verbs Reversed)
(see also ἐξανθέω): blossom out into, burst forth into foam, burst into froth, come to a head, foam forth, put forth flowers
Lexicon Thucydideum
efflorescere, to bloom, flourish, 2.49.5.