Narrated Sa'id bin Zaid (RA): The Prophet ( صلی اللہ علیہ وسلم ) said: "If anyone makes a barren land productive, then it belongs to him." [Reported by ath-Thalatha. at-Tirmidhi graded it Hasan (good)] . And he (at-Tirmidhi) said that it was reported in a Mursal (missing link after the Tabi'i) form, which is the case. However, there is disagreement regarding the Companion who heard it from the Prophet ( صلی اللہ علیہ وسلم ), and it has been said that it was Jabir, 'Aishah or 'Abdullah bin 'Umar, and the strongest opinion is that it was the first one (i.e. Jabir).