حَدَّثَنَا حَفْصُ بْنُ عُمَرَ حَدَّثَنَا شُعْبَةُ عَنْ مَنْصُورٍ عَنْ ذَرٍّ عَنْ يُسَيْعٍ الْحَضْرَمِيِّ عَنْ النُّعْمَانِ بْنِ بَشِيرٍ عَنْ النَّبِيِّ صَلَّی اللَّهُ عَلَيْهِ وَسَلَّمَ قَالَ الدُّعَائُ هُوَ الْعِبَادَةُ قَالَ رَبُّکُمْ ادْعُونِي أَسْتَجِبْ لَکُمْ
سنن ابودوٗد · Hadith 1479
Narrated An-Numan ibn Bashir: The Prophet ﷺ said: Supplication (du'a') is itself the worship. (He then recited: ) "And your Lord said: Call on Me, I will answer you" (xI. 60).
Translated by Dr. Muhammad Muhsin Khan · Reviewed by Islamic University of Madinah · Published March 2020