Dictionary entry

ἐπανίστημι

G. Abbott-Smith's A Manual Greek Lexicon of the New Testament with Strong's

ἐπ-αν-ίστημι

[in LXX chiefly for קוּם;]

to raise up against; mid., to rise up against: seq. ἐπί, c. acc pers., Mt 10:21, Mk 13:12.†