Abbott-Smith Manual Greek Lexicon
ἀμφότεροι (G297)
14 ἀμφότεροι , -αι, -α (replaces ἄμφω in κοινή , v. M, Pr. , 57; used of more than two, Pr. , 80; MM, VGT , s.v.), both of two: Mt 9:17 , al.
G. Abbott-Smith, A Manual Greek Lexicon of the New Testament (1922) — public domain