Arabic (Original)
حَدَّثَنَا حَسَنٌ حَدَّثَنَا حَمَّادُ بْنُ سَلَمَةَ عَنْ حَمَّادٍ عَنْ إِبْرَاهِيمَ عَنْ أَبِي سَعِيدٍ الْخُدْرِيِّ أَنَّ رَسُولَ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ نَهَى عَنْ اسْتِئْجَارِ الْأَجِيرِ حَتَّى يُبَيَّنَ لَهُ أَجْرُهُ وَعَنْ إِلْقَاءِ الْحَجَرِ وَاللَّمْسِ وَالنَّجْشِ.
English Translation
Hasan narrated to us: Hammad ibn Salamah narrated to us, from Hammad, from Ibrahim, from Abu Sa'id al-Khudri, that the Messenger of Allah, peace and blessings be upon him, forbade hiring a worker until his wage is made clear to him, and forbade the stone-throw sale, the touch sale, and inflating prices through false bidding (najsh).