Caution: Translations of Quran and Ḥadīth may lead to possible misapplications and misinterpretations. This site is intended for students of sacred knowledge that are proficient in comprehending classical Arabic and have a strong foundation in Islamic sciences. Also note that religious injunctions rely on several aspects beyond what one may glean through reading individual aḥādīth.
muslim:1620bʿAbd al-Raḥman / Ibn Mahdī > Mālik b. Anas Bihadhā al-Isnād And Zād Lā Tabtaʿh

" Don't buy that even if he gives you for one dirham."  

مسلم:١٦٢٠bوَحَدَّثَنِيهِ زُهَيْرُ بْنُ حَرْبٍ حَدَّثَنَا عَبْدُ الرَّحْمَنِ يَعْنِي ابْنَ مَهْدِيٍّ

عَنْ مَالِكِ بْنِ أَنَسٍ بِهَذَا الإِسْنَادِ وَزَادَ لاَ تَبْتَعْهُ وَإِنْ أَعْطَاكَهُ بِدِرْهَمٍ