ἐνορκόω
From LSJ
ἀσκέειν, περὶ τὰ νουσήματα, δύο, ὠφελέειν, ἢ μὴ βλάπτειν → strive, with regard to diseases, for two things — to do good, or to do no harm | as to diseases, make a habit of two things — to help, or at least, to do no harm
English (LSJ)
adjure, BGU836.9 (vi A. D.), etc.; ἐνορκῶ σε κατὰ τοῦ πατρός Sch.Luc.Cat.23.
Spanish (DGE)
tomar juramento, someter a juramento πάντας ὑμᾶς ἐνορκώσας ... μὴ ἀποπλεῦσαι ἐξ Ἰλίου Io.Mal.Chron.5.113, cf. A.Pass.Andr.14 (ap. crít.).