Most superior Dua for asking forgiveness (Sayyid Al-lstighfar)

As Salamu Alaikum wa Rahmatullahi wa Barakatuhu

Most superior Dua for asking forgiveness

Narrated by Shaddad bin Aus (Radhi Allahu Anhu): The Prophet (Sallallahu 'Alayhi wa Sallam) said "The most superior way of asking for forgiveness from Allah is: 'Allahumma anta Rabbi la ilaha illa anta, Anta Khalaqtani wa ana abduka, wa ana 'ala ahdika wa wa'dika mastata'tu, A'udhu bika min Sharri ma sana'tu, abu'u Laka bini'matika 'alaiya, wa Abu’u bidhanbi faghfirli innahu la yaghfiru adhdhunuba illa anta."

The Prophet (Sallallahu 'Alayhi wa Sallam) added. "If somebody recites it during the day with firm faith in it, and dies on the same day before the evening, he will be from the people of Paradise; and if somebody recites it at night with firm faith in it, and dies before the morning, he will be from the people of Paradise."