The Prophet ﷺ was asked, "Which prayer is best?"He replied, "The one with the longest standing."
حدثنا ابن أبي عمر حدثنا سفيان بن عيينة عن أبي الزبير
قيل للنبي ﷺ أي الصلاة أفضل قال طول القنوت
[Sahih] Humaydi also reported it, no. 1276, from Sufyan bin Uyayna. Muslim also reported it, saying, "Ibn Abu Umar told us, Sufyan bin Uyayna told us, from Abu Zubayr, from Jabir, who said, 'It was said to the Prophet ﷺ, "Which prayer is best?" He said, "Long standing in prayer."'"He said, "On this topic there is also a narration from Abdullah bin Hubshi and Anas bin Malik, from the Prophet."Abu Isa said, "The hadith of Jabir bin Abdullah is a hasan sahih hadith, and it has been narrated through more than one route from Jabir bin Abdullah."