Sahih Muslim 1897 c
A version of the tradition narrated on the authority of 'Alqama b. Murthad has a differently worded end:
It will be said to the Mujahid: Take from his noble deeds whatever you like. Then the Messenger of Allah (ﷺ) turned to us and asked: What do you think (will he leave anything)? - (i. e. he will take away everything).
وَحَدَّثَنَاهُ سَعِيدُ بْنُ مَنْصُورٍ، حَدَّثَنَا سُفْيَانُ، عَنْ قَعْنَبٍ، عَنْ عَلْقَمَةَ بْنِ مَرْثَدٍ، بِهَذَا
 الإِسْنَادِ ‏"‏ فَقَالَ فَخُذْ مِنْ حَسَنَاتِهِ مَا شِئْتَ ‏"‏ ‏.‏ فَالْتَفَتَ إِلَيْنَا رَسُولُ اللَّهِ صلى الله عليه
 وسلم فَقَالَ ‏"‏ فَمَا ظَنُّكُمْ ‏"‏ ‏.‏