´It was narrated from 'Abdullah bin 'Umar that:` The Messenger of Allah (ﷺ) said: "Prayer at night is two by two, then when you want to finish, pray one rak'h which will make the total number that you prayed odd."
Hadith Referenceسنن نسائي / كتاب قيام الليل وتطوع النهار / 1693
Hadith Gradingالألبانی:صحيح | زبیر علی زئی:صحيح بخاري
´It was narrated from Abdullah bin 'Umar that:` A man asked the Messenger of Allah (ﷺ) about prayer at night and the Messenger of Allah (ﷺ) said: "Prayer at night is two by two, then if one of you fears that dawn will break, pray one rak'ah to make the total number that he prayed odd."
Hadith Referenceسنن نسائي / كتاب قيام الليل وتطوع النهار / 1695
Hadith Gradingالألبانی:صحيح | زبیر علی زئی:متفق عليه
´It was narrated from Ibn 'Umar that:` He heard the Messenger of Allah (ﷺ) say: "Prayer at night is two rak'ahs by two rak'ahs, then when you fear tat dawn will break, pray witr with one rak'ah."
Hadith Referenceسنن نسائي / كتاب قيام الليل وتطوع النهار / 1696
It is narrated from Umm al-Mu'mineen Aisha (may Allah be pleased with her) that the Prophet Muhammad (peace and blessings be upon him) used to pray eleven rak'ahs at night, one of which was the witr rak'ah, then he would lie down on his right side.
Hadith Referenceسنن نسائي / كتاب قيام الليل وتطوع النهار / 1697
Hadith Gradingالألبانی:صحيح ق لكن ذكر الاضطجاع بعد الوتر شاذ والمحفوظ بعد سنة الفجر | زبیر علی زئی:صحيح مسلم