The Prophet (ﷺ) drew a few lines and said, "This is (man's) hope, and this is the instant of his death, and while he is in this state (of hope), the nearer line (death) comes to Him."
Sahih al-Bukhari Book 81, Hadith 7
← Previous Hadith The Prophet (ﷺ) drew a square and then drew a line in the middle of it and let it extend outside the square and then drew several small lines attached to that central line, and said, "This is the human being, and this, (the square) in his lease of life, encircles him from all sides (or has encircled him), and this (line), which is outside (the square), is his hope, and these small lines are the calamities and troubles (which may befall him), and if one misses him, an-other will snap (i.e. overtake) him, and if the other misses him, a third will snap (i.e. overtake) him."

Sahih al-Bukhari Book 81, Hadith 6 Next Hadith → The Prophet (ﷺ) said, "Allah will not accept the excuse of any person whose instant of death is delayed till he is sixty years of age."

Sahih al-Bukhari Book 81, Hadith 8