It is narrated from Sayyiduna Abu Hurairah (may Allah be pleased with him) that the Messenger of Allah (peace and blessings be upon him) said: "Beware of suspicion, for suspicion is the most false of speech. Do not spy on one another, nor compete with one another in the world. Do not turn your backs on one another, nor envy one another, nor bear malice, and become, O servants of Allah, brothers to one another."