Extended Strong's Greek Lexicon (Abbott-Smith based)
to adjure
Usage: ὁρκίζω (ὅρκος), [in LXX: Gen.24:37, al. (שָׁבַע hi.) ;] __1. to make one swear (Xen., Polyb., a1.). __2. to adjure: with dupl. accusative, Mrk.5:7, Act.19:13 (cf. ἐν-, ἐξ-ορκίζω).† (AS)