I know not
Genesis 48:21
And Israel saith unto Joseph, 'Lo, I am dying, and God hath been with you, and hath brought you back unto the land of your fathers;
1 Samuel 20:3
And David sweareth again, and saith, 'Thy father hath certainly known that I have found grace in thine eyes, and he saith, Let not Jonathan know this, lest he be grieved; and yet, Jehovah liveth, and thy soul liveth, but -- as a step between me and death.'
Proverbs 27:1
Boast not thyself of to-morrow, For thou knowest not what a day bringeth forth.
Ecclesiastes 9:10
All that thy hand findeth to do, with thy power do, for there is no work, and device, and knowledge, and wisdom in Sheol whither thou art going.
Isaiah 38:1
In those days hath Hezekiah been sick unto death, and come in unto him doth Isaiah son of Amoz, the prophet, and saith unto him, 'Thus said Jehovah: Give a charge to thy house, for thou [art] dying, and dost not live.'
Isaiah 38:3
and saith, 'I pray thee, O Jehovah, remember, I pray Thee, how I have walked habitually before Thee in truth, and with a perfect heart, and that which [is] good in thine eyes I have done;' and Hezekiah weepeth -- a great weeping.
Mark 13:35
watch ye, therefore, for ye have not known when the lord of the house doth come, at even, or at midnight, or at cock-crowing, or at the morning;
James 4:14
who do not know the thing of the morrow; for what is your life? for it is a vapour that is appearing for a little, and then is vanishing;