Kindly mention the reference for this narration
“The great companion, Sayyiduna Abu Musa (radiyallahu ‘anhu) would recite the following after Salah”:
اللهم اغفر لي ذنبي، ويسر لي أمري، وبارك لي في رزقي
Imam Abu Bakr ibn Abi Shaybah (rahimahullah) has recorded this narration.
“When Abu Musa [Al ‘Ash’ari] (radiyallahu ‘anhu) would complete his Salah, he would recite”:
اللَّهُمَّ اغْفِرْ لِي ذَنْبِي، وَيَسِّرْ لِي أَمْرِي، وَبَارِكْ لِي فِي رِزْقِي
Allahummagh fir li dhambi wa yassir li amri wa barik li fi rizqi
(Musannaf Ibn Abi Shaybah, Hadith: 3050 and 29865)
O Allah! Forgive my sins, make my affairs easy and grant me barakah in my sustenance.
Sayyiduna ‘Abu Musa Al Ash’ari (radiyallahu ‘anhu) himself has also reported a narration which states [in some narrations] that Nabi (sallallahu ‘alayhi wa sallam) would recite a similar du’a after Salah. (Kitabud Du’a of Imam Tabarani, Hadith: 656). See here.
And Allah Ta’ala Knows best.
Answered by: Moulana Suhail Motala
Approved by: Moulana Muhammad Abasoomar
This answer was collected from HadithAnswers.com. The answers were either answered or checked by Moulana Haroon Abasoomar (rahimahullah) who was a Shaykhul Hadith in South Africa, or by his son, Moulana Muhammad Abasoomer (hafizahullah), who is a Hadith specialist.