BDB9803
[עֲשִׁת], עֲשִׁית (K§§ 38, 1 a ); 17, 2. Anm. 2) verb think, plan (Biblical Hebrew II. עשׁת (q. v.) as Aramaism; ᵑ7 אִתְעַשֵּׁת, not Syriac); — Perfect 3 masculine singular (strictly Passive participle NöGGA 1884, 1019; Syr. Gr. § 280 M78*) ׳ ע Dan 6:4, followed by infinitive, plan to so and so.
עֶת see כְּעֶת.