Mishkat al-MasabihChapter 9Hadith 2134
Full Sharh — Mishkat al-Masabih 2134
وَعَنْ أَنَسٍ قَالَ: قَالَ رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ: «الدُّعَاءُ مُخُّ الْعِبَادَةِ» . رَوَاهُ التِّرْمِذِيّ
English Translation
Anas reported God’s messsenger as saying, “Supplication is the pith of worship.” Tirmidhi transmitted it.
Source
Mishkat al-Masabih(مشكاة المصابيح)
Supplications
Hadith Number
2134