Narrated Shu'ba:
The deceased is tortured for the wailing of the living ones over him .
Vol: 002 Book: 023 Hadith: 380
A Selected Hadith
Narrated Ibn 'Abbas:
The Prophet said that his Lord said: "It does not befit a slave that he should say that he is better than Jonah (Yunus) bin Matta.
Vol: 009 Book: 093 Hadith: 630
A Selected Dua
Glory is to You, O Allah, and praise is to You. I bear witness that there is none worthy of worship but You. I seek Your forgiveness and repent to You.
Info: Abu Dawud, Ibn Majah, At-Tirmidhi and An-Nasa'i. See also Al-Albani, Sahih At-Tirmidhi 3/ 153. Aishah (RA) said: "Allah's Messenger (SAW) did not sit in a gathering, and did not recite the Qur'an, and did not perform any prayer without concluding by saying... (then she quoted the above)." This was reported by An-Nasa'i in 'Amalul-Yawm wal-Laylah (no.308), and Dr. Farooq Hamadah graded it authentic in his checking of the same book, p. 273. See also Ahmad 6/77.