μήτοι · mētoi — LSJ
stronger form of μή, with imper. and subj., μή τοι δοκεῖτε A. Pr. 436, cf. S. OC 1407, 1439, Ant. 544, etc.; in an oath, c. inf., A. Eu. 765: in Pl. folld. by γε, at least not, R. 352c, 388b.
after Verbs implying negation, ὅς σʼ ἐπεῖχʼ ἀεὶ μή τοι . . αἰσχύνειν φίλους S. El. 518.