Abbott-Smith Manual Greek Lexicon
ἀροτριάω (G722)
3 † ἀροτριάω , -ῶ ( ἄροτρον ), [in LXX: De 22:10 , al. ( חרשׁ ), Is 7:25 ( עדר );] later form of ἀρόω , to plough (MM, s.v.): Lk 17:7 , I Co 9:10 .†
G. Abbott-Smith, A Manual Greek Lexicon of the New Testament (1922) — public domain