Lemma سَحَر has 3 unique word forms and appears 3 times in the Quran.

Word Translation Occurrences
بِسَحَرٖ by dawn 2
بِٱلۡأَسۡحَارِ [in the] before dawn 2
وَبِٱلۡأَسۡحَارِ And in the hours before dawn 2