ὀνησῐφόρος · onēsiphoros — LSJ
bringing advantage, beneficial, Hp. Praec. 14, Alex. 195.5, Com.Adesp. 109.11, Agatharch. 99, Ruf. ap. Orib. 8.24.34, Ptol. Tetr. 157 ; remunerative, ὕμνοι Phld. Rh. 1.219 S. ; μαθήματα Luc. Vit. Auct. 26. Adv. -ρως Plu. Adul. 2.71d.