ἀδελφοπρεπῶς
From LSJ
μακάριοι οἱ πτωχοί τῷ πνεύματι ὄτι αὐτῶν ἐστὶν ἡ βασιλεία τῶν οὐρανῶν → blessed are the poor in spirit, for theirs is the kingdom of heaven (Matthew 5:3)
English (LSJ)
Adv.
A as befits a brother, LXX 4 Ma.10.12.
Greek (Liddell-Scott)
ἀδελφοπρεπῶς: ἐπίρρ., ὡς ἁρμόζει εἰς ἀδελφόν, Ἑβδ. (Μακκ. Δ΄, ι΄, 12).
Spanish (DGE)
adv. como conviene a un hermano LXX 4Ma.10.12.