And from [part of] the night, pray1 with it [i.e., recitation of the Qur’ān] as additional [worship] for you; it is expected that2 your Lord will resurrect you to a praised station.3
Translation: Saheeh International (English)
1 Literally, "arise from sleep for prayer."
2 This is a promise from Allāh (subḥānahu wa taʿālā) to Prophet Muḥammad (ﷺ).
3 The position of intercession by permission of Allāh and the highest degree in Paradise.
And in part of the night, O Messenger, stand and pray, so that your prayer increases your rank, and seeking for your Lord to raise you to the praised station on the Day of Judgment, as an intercessor for the people from the horrors of the Day of Judgment, and so that you attain the position of the great intercession, for which the first and last will praise you.