Abbott-Smith Manual Greek Lexicon
ἀλλήλων (G240)
100 ἀλλήλων (gen. pl.), dat. -οις, -αις , acc. -ους, -ας, -α (no nom.), recipr. pron. ( ἄλλος ), of one another , mutually : Mt 25:32 , Mk 4:41 , Jo 13:22 , al.
G. Abbott-Smith, A Manual Greek Lexicon of the New Testament (1922) — public domain