Ibn Abbas reported: The Messenger of Allah, peace and blessings be upon him, said to a man and he was admonishing him, “Take advantage of five before five: your youth before your old age, your health before your illness, your riches before your poverty, your leisure before your work, and your life before your death.”
Source: Shu’b Al-Iman 9575, Grade: Sahih (authentic) according to Al-Albani