Sahih Muslim 1620 b
This hadith has been narrated on the authority of Malik b. Anas with the same chain of transmitters but with this addition:
" Don't buy that even if he gives you for one dirham."
وَحَدَّثَنِيهِ زُهَيْرُ بْنُ حَرْبٍ، حَدَّثَنَا عَبْدُ الرَّحْمَنِ، - يَعْنِي ابْنَ مَهْدِيٍّ - عَنْ مَالِكِ، بْنِ أَنَسٍ بِهَذَا الإِسْنَادِ وَزَادَ ‏
"‏ لاَ تَبْتَعْهُ وَإِنْ أَعْطَاكَهُ بِدِرْهَمٍ ‏"‏ ‏.‏