70 hadith found in 'Prayer at Night (Tahajjud)' of Sahih Bukhari.
221	Narrated Ibn Abbas: When the Prophet got up at night to offer the Tahajjud prayer, he used to say: Allahumma lakal-hamd. Anta qaiyimus-samawati wal-ard wa man fihinna. Walakal-hamd, Laka mulkus-samawati wal-ard wa man fihinna. Walakal-hamd, anta nurus-samawati wal-ard. Walakalhamd, anta-l-haq wa wa'duka-l-haq, wa liqa'uka Haq, wa qualuka Haq, wal-jannatu Han wan-naru Haq wannabiyuna Haq. Wa Muhammadun, sallal-lahu'alaihi wasallam, Haq, was-sa'atu Haq. Allahumma aslamtu Laka wabika amantu, wa 'Alaika tawakkaltu, wa ilaika anabtu wa bika khasamtu, wa ilaika hakamtu faghfir li ma qaddamtu wama akh-khartu wama as-rartu wama'a lantu, anta-l-muqaddim wa anta-l-mu akh-khir, la ilaha illa anta (or la ilaha ghairuka). (O Allah! All the praises are for you, You are the Holder of the Heavens and the Earth, And whatever is in them. All the praises are for You; You have the possession of the Heavens and the Earth And whatever is in them. All the praises are for You; You are the Light of the Heavens and the Earth And all the praises are for You; You are the King of the Heavens and the Earth; And all the praises are for You; You are the Truth and Your Promise is the truth, And to meet You is true, Your Word is the truth And Paradise is true And Hell is true And all the Prophets (Peace be upon them) are true; And Muhammad is true, And the Day of Resurrection is true. O Allah ! I surrender (my will) to You; I believe in You and depend on You. And repent to You, And with Your help I argue (with my opponents, the non-believers) And I take You as a judge (to judge between us). Please forgive me my previous And future sins; And whatever I concealed or revealed And You are the One who make (some people) forward And (some) backward. There is none to be worshipped but you . Sufyan said that 'Abdul Karim Abu Umaiya added to the above, 'Wala haula Wala quwata illa billah' (There is neither might nor power except with Allah).
222	Narrated Salim's father: In the life-time of the Prophet whosoever saw a dream would narrate it to Allah's Apostle. I had a wish of seeing a dream to narrate it to Allah's Apostle (p.b.u.h) I was a grown up boy and used to sleep in the Mosque in the life-time of the Prophet. I saw in the dream that two angels caught hold of me and took me to the Fire which was built all round like a built well and had two poles in it and the people in it were known to me. I started saying, "I seek refuge with Allah from the Fire." Then I met another angel who told me not to be afraid. I narrated the dream to Hafsa who told it to Allah's Apostle. The Prophet said, "Abdullah is a good man. I wish he prayed Tahajjud." After that 'Abdullah (i.e. Salim's father) used to sleep but a little at night.
223	Narrated 'Aisha: Allah's Apostle used to offer eleven Rakat and that was his prayer. He used to prolong the prostration to such an extent that one could recite fifty verses (of the Quran) before he would lift his head. He used to pray two Rakat (Sunna) before the Fajr prayer and then used to lie down on his right side till the call-maker came and informed him about the prayer.
224	Narrated Jundab: The Prophet became sick and did not get up (for Tahajjud prayer) for a night or two.
225	Narrated Jundab bin 'Abdullah : Gabriel did not come to the Prophet (for some time) and so one of the Quraish women said, "His Satan has deserted him." So came the Divine Revelation: "By the forenoon And by the night When it is still! Your Lord (O Muhammad) has neither Forsaken you Nor hated you." (93.1-3)
226	Narrated Um Salama: One night the Prophet got up and said, "Subhan Allah! How many afflictions Allah has revealed tonight and how many treasures have been sent down (disclosed). Go and wake the sleeping lady occupants of these dwellings up (for prayers), perhaps a well-dressed in this world may be naked in the Hereafter."
227	Narrated 'Ali bin Abi Talib One night Allah's Apostle came to me and Fatima, the daughter of the Prophet and asked, "Won't you pray (at night)?" I said, "O Allah's Apostle! Our souls are in the hands of Allah and if He wants us to get up He will make us get up." When I said that, he left us without saying anything and I heard that he was hitting his thigh and saying, "But man is more quarrelsome than anything." (18.54)
228	Narrated 'Aisha: Allah's Apostle used to give up a good deed, although he loved to do it, for fear that people might act on it and it might be made compulsory for them. The Prophet never prayed the Duha prayer, but I offer it.
229	Narrated 'Aisha, the mother of the faithful believers: One night Allah's Apostle offered the prayer in the Mosque and the people followed him. The next night he also offered the prayer and too many people gathered. On the third and the fourth nights more people gathered, but Allah's Apostle did not come out to them. In the morning he said, "I saw what you were doing and nothing but the fear that it (i.e. the prayer) might be enjoined on you, stopped me from coming to you." And that happened in the month of Ramadan.
230	Narrated Al-Mughira: The Prophet used to stand (in the prayer) or pray till both his feet or legs swelled. He was asked why (he offered such an unbearable prayer) and he said, "should I not be a thankful slave."