Musnad Ahmad 31:155

Yazid ibn Harun and 'Affan narrated to us, they said: Hammad ibn Salamah narrated to us, he said: 'Ali ibn Zayd informed us, from Abu Nadrah, from Abu Sa'id, who said: The Messenger of Allah (peace and blessings of Allah be upon him) delivered a sermon to us after the 'Asr prayer until the setting of the sun. Those of us who memorized it, memorized it, and those who forgot it, forgot it. He praised Allah—'Affan said, and Hammad said: "And most of what I memorized is that he said: 'Regarding what will be until the Day of Resurrection'"—so he praised Allah and extolled Him, then said: "To proceed: Verily, the world is green and sweet, and verily Allah is making you successors in it, so He is watching how you act. Beware of the world, and beware of women. Verily, the children of Adam were created in different ranks: among them is he who is born a believer, lives as a believer, and dies as a believer. And among them is he who is born a disbeliever, lives as a disbeliever, and dies as a disbeliever. And among them is he who is born a believer, lives as a believer, and dies as a disbeliever. And among them is he who is born a disbeliever, lives as a disbeliever, and dies as a believer. Verily, anger is a coal ignited in the interior of the son of Adam. Do you not see the redness of his eyes and the swelling of his jugular veins? So if one of you finds any of that, then [let him stick to] the earth, the earth. Verily, the best of men is he who is slow to anger and quick to be pleased, and the worst of men is he who is quick to anger and slow to be pleased. If a man is slow to anger and slow to return [to his state], or quick to anger and quick to return, then it is equal. Verily, the best of merchants is he who is good in repayment and good in demanding [his rights], and the worst of merchants is he who is bad in repayment and bad in demanding. If a man is good in repayment and bad in demanding, or bad in repayment and good in demanding, then it is equal. Verily, for every treacherous person there is a banner on the Day of Resurrection according to the extent of his treachery. Verily, the greatest of treachery is the treachery of a general leader. Verily, let not the awe of people prevent a man from speaking the truth when he knows it. Verily, the best of Jihad is a word of truth in the presence of a tyrannical ruler." When it was near the setting of the sun, he said: "Verily, the likeness of what remains of the world compared to what has passed of it is like the likeness of what remains of this day of yours compared to what has passed of it."