Jabir said that God’s Messenger forbade hiring a camel to cover a she-camel and selling water and land to be tilled (This is really <i>mukhabara</i>). Muslim transmitted it.

وَعَنْ جَابِرٍ: قَالَ: نَهَى رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ عَنْ بَيْعِ ضِرَابِ الْجَمَلِ وَعَنْ بَيْعِ الْمَاءِ وَالْأَرْضِ لِتُحْرَثَ. رَوَاهُ مُسْلِمٌ