Until the day break. When the day cools. This is clear from the words which follow.
turn. return.
Bether. separation. See note on Song of Solomon 8:14.
Related Commentaries of Song of Solomon 2:17
Song of Solomon 2:17
17 Until the day break, and the shadows flee away, turn, my beloved, and be thou like a roe or a young hart upon the mountains of Bether.f