Muwatta Malik· موطأ مالك
Muwatta Malik 704
Whoever is present at isha on Laylat al-Qadr has taken his portion from it
মুয়াত্তা ইমাম মালিক ৭০৪ · মুয়াত্তা মালিক•I'tikaf in Ramadan
وَحَدَّثَنِي زِيَادٌ، عَنْ مَالِكٍ، أَنَّهُ بَلَغَهُ أَنَّ سَعِيدَ بْنَ الْمُسَيَّبِ، كَانَ يَقُولُ مَنْ شَهِدَ الْعِشَاءَ مِنْ لَيْلَةِ الْقَدْرِ فَقَدْ أَخَذَ بِحَظِّهِ مِنْهَا .
Narrator: Ziyad
Ziyad related to me from Malik that he had heard that Said ibn al-Musayyab used to say, "Whoever is present at isha on Laylat al-Qadr has taken his portion from it- Salim al-HilaliMaqtu Daif