Sahih al-Bukhari Book 34, Hadith 76
Ibn `Umar told us that the people used to buy food from the caravans in the lifetime of the Prophet.
The Prophet (ﷺ) used to forbid them to sell it at the very place where they had purchased it (but they were
to wait) till they carried it to the market where foodstuff was sold. Ibn `Umar said, 'The Prophet (ﷺ) also
forbade the reselling of foodstuff by somebody who had bought it unless he had received it with exact
full measure.'
Once the Prophet (ﷺ) went out during the day. Neither did he talk to me nor I to him till he reached the market of Bani Qainuqa and then he sat in the compound of Fatima's house and asked about the small boy (his grandson Al-Hasan) but Fatima kept the boy in for a while. I thought she was either changing his clothes or giving the boy a bath. After a while the boy came out running and the Prophet (ﷺ) embraced and kissed him and then said, 'O Allah! Love him, and love whoever loves him.'
I met `Abdullah bin `Amr bin Al-`As and asked him, "Tell me about the description of Allah's Messenger (ﷺ) which is mentioned in Torah (i.e. Old Testament.") He replied, 'Yes. By Allah, he is described in Torah with some of the qualities attributed to him in the Qur'an as follows: "O Prophet ! We have sent you as a witness (for Allah's True religion) And a giver of glad tidings (to the faithful believers), And a warner (to the unbelievers) And guardian of the illiterates. You are My slave and My messenger (i.e. Apostle). I have named you "Al-Mutawakkil" (who depends upon Allah). You are neither discourteous, harsh Nor a noisemaker in the markets And you do not do evil to those Who do evil to you, but you deal With them with forgiveness and kindness. Allah will not let him (the Prophet) Die till he makes straight the crooked people by making them say: "None has the right to be worshipped but Allah," With which will be opened blind eyes And deaf ears and enveloped hearts."