ἱκᾰν-όω · hikan-oō — LSJ
make sufficient, qualify, 2 Ep.Cor. 3.6:—Pass., to be empowered, PTeb. 20.8 (ii B.C.); to be made complete, brought to perfection, of the soul, τῷ περιέχοντι Hierocl. p.9A.
Pass., to be satisfied, content, τινι D.H. 2.74: abs., Teles p. 39 H., cf. LXX Ma. 3.10; ἱκανούσθω ὑμῖν, c. inf., let it suffice you . . , i.e. do it no more, LXX 3 Ki. 12.28, al.: abs., ib. Nu. 16.7.