Cross reference
Genesis 27:2
2 And he said, Behold now, I am old, I know not the day of my death.
Genesis 47:29
29 And the time drew near that Israel must die: and he called his son Joseph, and said unto him, If now I have found favor in thy sight, put, I pray thee, thy hand under my thigh, and deal kindly and truly with me: bury me not, I pray thee, in Egypt;
Genesis 48:21
21 And Israel said unto Joseph, Behold, I die: but God will be with you, and bring you again unto the land of your fathers.
1 Samuel 20:3
3 And David sware moreover, and said, Thy father knoweth well that I have found favor in thine eyes; and he saith, Let not Jonathan know this, lest he be grieved: but truly as Jehovah liveth, and as thy soul liveth, there is but a step between me and death.
Proverbs 27:1
1 Boast not thyself of tomorrow; For thou knowest not what a day may bring forth.
Ecclesiastes 9:10
10 Whatsoever thy hand findeth to do, do `it' with thy might; for there is no work, nor device, nor knowledge, nor wisdom, in Sheol, whither thou goest.
Isaiah 38:1
1 In those days was Hezekiah sick unto death. And Isaiah the prophet the son of Amoz came to him, and said unto him, Thus saith Jehovah, Set thy house in order; for thou shalt die, and not live.
Isaiah 38:3
3 and said, Remember now, O Jehovah, I beseech thee, how I have walked before thee in truth and with a perfect heart, and have done that which is good in thy sight. And Hezekiah wept sore.
Mark 13:35
35 Watch therefore: for ye know not when the lord of the house cometh, whether at even, or at midnight, or at cockcrowing, or in the morning;
James 4:14
14 whereas ye know not what shall be on the morrow. What is your life? For ye are a vapor, that appeareth for a little time, and then vanisheth away.