سَأَلْتُ الرِّضَا ( عليه السلام ) عَنْ رَجُلٍ يَشْتَرِي مِنْ رَجُلٍ أَرْضاً جُرْبَاناً مَعْلُومَةً بِمِائَةِ كُرٍّ عَلَى أَنْ يُعْطِيَهُ مِنَ الْأَرْضِ فَقَالَ حَرَامٌ قَالَ قُلْتُ لَهُ فَمَا تَقُولُ جَعَلَنِيَ اللَّهُ فِدَاكَ إِنِ اشْتَرَى مِنْهُ الْأَرْضَ بِكَيْلٍ مَعْلُومٍ وَ حِنْطَةٍ مِنْ غَيْرِهَا قَالَ لَا بَأْسَ .
Translation
Al Husayn Bin Muhammad, from Moalla Bin Muhammad, and Muhammad Bin Yahya, from Ahmad Bin Muhammad, altogether from Al Washa who said, ‘I asked Al Reza<sup>asws</sup> about a man who bought a land from a man of known experience with one hundred <span class="iTxt">Kuf</span> (unit of measurement) upon a stipulation that he would give it to him (the produce) from the (very) land. So he<sup>asws</sup> said: ‘Prohibited’. He (the narrator) said, ‘So what are you<sup>asws</sup> saying, may Allah<sup>ajwj</sup> Make me to be sacrificed for you<sup>asws</sup>, if I were to buy from him the land with a known measurement and wheat from other than it?’ He<sup>asws</sup> said: ‘There is no problem’.
Compiled by Shaykh Muhammad ibn Ya'qub al-Kulayni
Source
License: Free for educational and research use (Thaqalayn Data API)
Provided for research and educational purposes. Original source: Thaqalayn Project. Open License.