From horkos; to put on oath, i.e. Make swear; by analogy, to solemnly enjoin -- adjure, charge.
see GREEK horkos
1. to force to take an oath, to administer an oath to: Xenophon, conviv. 4, 10; Demosthenes, Polybius; cf. Lob. ad Phryn., p. 361.
2. to adjure (solemnly implore), with two accusative of person, viz. of the one who is adjured and of the one by whom he is adjured (cf. Matthiae, § 413, 10; (Buttmann, 147 (128))): 1 Thessalonians 5:27 R G (see ἐνορκίζω); Mark 5:7; Acts 19:13. (the Sept. for הִשְׁבִּיעַ , τινα followed by κατά with the genitive, 1 Kings 2:42 (