Abu Musa (may Allah be pleased with him) reports that the Messenger of Allah (peace and blessings of Allah be upon him) said: "Honoring an elderly Muslim, honoring such a memorizer of the Qur'an who does not act with excess, and honoring a just ruler are from the reverence of Allah." Its chain is weak. Narrated by Abu Dawood and Al-Bayhaqi in Shu'ab al-Iman.