Allah's Messenger (ﷺ) said to me, "O `Abdullah! Do not be like so and so who used to pray at night and then stopped the night prayer."
Sahih al-Bukhari Book 19, Hadith 33
← Previous Hadith A woman from the tribe of Bani Asad was sitting with me and Allah's Apostle (p.b.u.h) came to my house and said, "Who is this?" I said, "(She is) So and so. She does not sleep at night because she is engaged in prayer." The Prophet (ﷺ) said disapprovingly: Do (good) deeds which is within your capacity as Allah never gets tired of giving rewards till you get tired of doing good deeds."

Sahih al-Bukhari Book 19, Hadith 32 Next Hadith → Once Allah's Messenger (ﷺ) said to me, "I have been informed that you offer Salat (prayer) all the night and observe Saum (fast) during the day." I said, "(Yes) I do so." He said, "If you do so, your eye sight will become weak and you will become weak. No doubt, your body has right on you, and your family has right on you, so observe Saum (for some days) and do not observe it (for some days), offer Salat (for sometime) and then sleep."

Sahih al-Bukhari Book 19, Hadith 34