Ion. ὕπεισα, I placed under or secretly, ὑπείσας ἄνδρας (Ion. part.) having set them in ambush, Hdt. 3.126, cf. 6.103; λόχον ὑφείσας Nic.Dam. 55J. ; but as (ὑφ)εἷσα is the augmented aor. of ἑδ- (cf. καθίζω, Att. fut. καθέσω), the part. must be unaugmented, and ὑπέσας, ὑπέσαντες shd. be restored in Hdt. ll.cc., and either ὑφέσας or the later form ὑφίσας [ι] (cf. ὑφίζω) in Nic. Dam. l.c.

ich setzte nieder, in Hinterhalt legen, ὑπείσας ἄνδρας, Her. 3.126, 6.103. Vgl. ὕφημαι.