Compiled by Imam Abu Dawud as-Sijistani
حَدَّثَنَا هِشَامُ بْنُ عَمَّارٍ، حَدَّثَنَا الْهِقْلُ بْنُ زِيَادٍ السَّكْسَكِيُّ، حَدَّثَنَا الأَوْزَاعِيُّ، عَنْ يَحْيَى بْنِ أَبِي كَثِيرٍ، عَنْ أَبِي سَلَمَةَ، قَالَ سَمِعْتُ رَبِيعَةَ بْنَ كَعْبٍ الأَسْلَمِيَّ، يَقُولُ : كُنْتُ أَبِيتُ مَعَ رَسُولِ اللَّهِ صلى الله عليه وسلم آتِيهِ بِوَضُوئِهِ وَبِحَاجَتِهِ، فَقَالَ : " سَلْنِي " . فَقُلْتُ : مُرَافَقَتَكَ فِي الْجَنَّةِ . قَالَ : " أَوَغَيْرَ ذَلِكَ " . قُلْتُ : هُوَ ذَاكَ . قَالَ : " فَأَعِنِّي عَلَى نَفْسِكَ بِكَثْرَةِ السُّجُودِ " .
I used to live with the Messenger of Allah (ﷺ) at night. I would bring water for his ablution and his need. He asked: Ask me. I said: Your company in Paradise. He said: Is there anything other than that ? I said: It is only that. He said: Help me for yourself by making prostrations abundantly.