عَنْ أَنَسِ بْنِ مَالِكٍ رَضِيَ اللَّهُ عَنْهُ أَنَّ رَسُولَ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَآلِهِ وَسَلَّمَ قَالَ إِذَا مَرَرْتُمْ بِرِيَاضِ الْجَنَّةِ فَارْتَعُوا قَالُوا وَمَا رِيَاضُ الْجَنَّةِ قَالَ حِلَقُ الذِّكْرِ
It is narrated from Sayyiduna Anas bin Malik, may Allah be pleased with him, that the Messenger of Allah, peace and blessings be upon him, said: When you pass by the gardens of Paradise, benefit from them. The people asked: What is meant by the gardens of Paradise? He, peace and blessings be upon him, said: The gatherings of remembrance (dhikr).