Musannaf Ibn Abi Shayba 33:102

Yazid ibn Harun narrated to us, he said: Muhammad ibn Ibrahim informed us, he said: Muhammad ibn ‘Amr narrated to us, from Abu Salamah, from Abu Hurayrah, who said: The Messenger of Allah (may Allah bless him and grant him peace) said: "Increase your remembrance of the destroyer of pleasures," meaning death.