This hadith has been narrated on the authority of 'Abdullah b. Dinar with the same chain of transmitters but these words are not found in it". When he buys he should say: There should be no attempt to deceive".
The Prophet Muhammad ﷺ taught us that honesty is an important virtue which must be upheld at all times, regardless of whether we are dealing with friends or strangers alike. He also reminded us that deceiving someone can have serious consequences both on this world and the hereafter, so it is best to avoid such behavior altogether if possible. By following this advice from the Prophet ﷺ , we can ensure that our dealings are fair and just for everyone involved, thus creating a more harmonious society overall where people can trust each other without fear of deception or dishonesty from either side.