"The Messenger of Allah (ﷺ) was asked about witr and he said: 'Pray witr before dawn (Subh).'"
Sunan an-Nasa'i Book 20, Hadith 86
← Previous Hadith "Whoever prays during the night, let him make the last of his prayers at night witr, because the Messenger of Allah (ﷺ) used to enjoin that."

Sunan an-Nasa'i Book 20, Hadith 85 Next Hadith → The Prophet (ﷺ) said: "Pray witr before dawn(fajr)."

Sunan an-Nasa'i Book 20, Hadith 87