Luke 6:12

12It came to passἘγένετοthenδὲinἐνtheταῖςdaysἡμέραιςthoseταύταιςwent outἐξελθεῖνHeαὐτὸνtoεἰςtheτὸmountainὄροςto prayπροσεύξασθαι,andκαὶHe wasἦνspending the nightδιανυκτερεύωνinἐντῇprayerπροσευχῇτοῦto Godθεοῦ.

And it came to pass in those days [that] He went out to the mountain to pray, and He was spending the night in prayer to God.