She said, while recounting the affair of Khaybar, that the Prophet ﷺ used to send Abdullah bin Rawaha to the Jews to estimate the yield of the date palms when the fruit ripened, before any of it was eaten.
حدثنا يحيى بن معين حدثنا حجاج عن ابن جريج قال أخبرت عن ابن شهاب عن عروة
أنها قالت وهي تذكر شأن خيبر كان النبي ﷺ يبعث عبد الله بن رواحة إلى يهود فيخرص النخل حين يطيب قبل أن يؤكل منه
Takhrij, its isnad is daif. Ahmad narrated it, 6/163, and Ibn Khuzayma, hadith 2315, from the hadith of Ibn Jurayj through the same route. Ibn Jurayj's informant is unknown, but it has supporting mursal narrations in Malik's Muwatta, 2/703–704, and elsewhere. See also hadith 3414 and 3415.