Mishkat al-Masabih 2973
He said:
We used to employ people to till land for a share of its produce* and see no harm in it till Rafi' b. Khadij asserted that the Prophet forbade it, so we abandoned it on that account.

Muslim transmitted it.

* Mukhabir . From this comes the verbal noun mukhabara . See p. 607.
وَعنهُ قَالَ: كُنَّا نخبر وَلَا نَرَى بِذَلِكَ بَأْسًا حَتَّى زَعَمَ رَافِعُ ابْن خَدِيجٍ أَنَّ النَّبِيَّ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ نَهَى عَنْهَا فَتَرَكْنَاهَا مِنْ أَجْلِ ذَلِكَ. رَوَاهُ مُسلم