It is narrated from Sayyiduna Anas bin Malik, may Allah be pleased with him, that the Messenger of Allah, peace and blessings be upon him, said: Do not harbor hatred against one another, do not envy one another, and do not show hostility to one another. Be, O servants of Allah, as brothers. And it is not permissible for any Muslim to abandon speaking to his brother for more than three days due to hatred.