LXX Deut 2:30

καὶ οὐκ ἠθέλησεν Σηὼν βασιλεὺς Ἑσεβὼν παρελθεῖν ἡμᾶς δι’ αὐτοῦ, ὅτι ἐσκλήρυνεν κύριος ὁ θεὸς ἡμῶν τὸ πνεῦμα αὐτοῦ καὶ κατίσχυσεν τὴν καρδίαν αὐτοῦ, ἵνα παραδοθῇ εἰς τὰς χεῖράς σου ὡς ἐν τῆ ἡμέρᾳ ταύτῃ.

But Sihon king of Heshbon would not let us pass through, for the LORD your God had made his spirit stubborn and his heart obstinate, that He might deliver him into your hand, as is the case this day.