odd. It is recorded by al-Bukhari and Muslim. (1) His words, “let him pray one rak'ah,” indicate that the minimum Witr is one rak'ah. Thus, if a person limits himself to that, he has fulfilled the sunnah.
“Two by two, and he prays Witr with one. If he prays Witr with five or seven, he does not sit except at its end. With nine, he sits after the eighth, recites the tashahhud without concluding with salām, then prays the ninth, recites the tashahhud, and concludes with salām ...”
His statement, “Two by two,” means that he prays them two rak'ahs at a time.
His statement, “and he prays Witr with one. If he prays Witr with five or seven, he does not sit except at its end. With nine, he sits after the eighth, recites the tashahhud without concluding with salām, then prays the ninth, recites the tashahhud, and concludes with salām,” is based on Aishah’s statement: “The Messenger of Allah, peace and blessings be upon him, would pray eleven rak'ahs at night, making one of them Witr.” In another wording: “He would conclude with salām after every two rak'ahs, and pray Witr with one.” (2)
Thus, Witr may be prayed as three rak'ahs, five rak'ahs, seven rak'ahs, or nine rak'ahs. If one prays Witr as three rak'ahs, there are two prescribed ways of doing so:
The first manner is to pray the three consecutively with one tashahhud. (3)
The second manner is to conclude with salām after two rak'ahs, then pray one rak'ah as Witr. (4)