Mukhtasar Muslim (Abridged) 1800 — Reward for the pain and grief

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.