"The Messenger of Allah (ﷺ) used to pray witr with seven or five (rak'ahs), not separating between them with the taslim."
Sunan an-Nasa'i Book 20, Hadith 118
← Previous Hadith "The Messenger of Allah (ﷺ) used to pray witr with five and seven rak'ahs which he did not separate with any taslim nor talk."

Sunan an-Nasa'i Book 20, Hadith 117 Next Hadith → "Witr is seven and no less than five." I mentioned that to Ibrahim and he said: "From whom did he quote that?" I said: "I do not know." Al-Hakam said: "Then I performed Hajj and I met Miqsam and said to him: 'From whom (did you narrate that)?' He said: 'From the trustworthy one, from Aishah and from Maimunah.'"

Sunan an-Nasa'i Book 20, Hadith 119