Genesis 27:2

And he said, See now, I am old, and my death may take place at any time:

Genesis 47:29

And the time of his death came near, and he sent for his son Joseph and said to him, If now I am dear to you, put your hand under my leg and take an oath that you will not put me to rest in Egypt;

Genesis 48:21

Then Israel said to Joseph, Now my death is near; but God will be with you, guiding you back to the land of your fathers.

1 Samuel 20:3

But David took his oath again and said, Your father sees that I am dear to you; so he says to himself, Let Jonathan have no idea of this, for it will be a grief to him; but as the Lord is living, and as your soul is living, there is only a step between me and death.

Proverbs 27:1

Do not make a noise about tomorrow, for you are not certain what a day's outcome may be.

Ecclesiastes 9:10

Whatever comes to your hand to do with all your power, do it because there is no work, or thought, or knowledge, or wisdom in the place of the dead to which you are going.

Isaiah 38:1

In those days Hezekiah was ill and near death. And Isaiah the prophet, the son of Amoz, came to him, and said to him, The Lord says, Put your house in order; for your death is near.

Isaiah 38:3

O Lord, keep in mind how I have been true to you with all my heart, and have done what is good in your eyes. And Hezekiah gave way to bitter weeping.

Mark 13:35

So you are to keep watch: because you are not certain when the master of the house is coming, in the evening, or in the middle of the night, or at the cock's cry, or in the morning;

James 4:14

When you are not certain what will take place tomorrow. What is your life? It is a mist, which is seen for a little time and then is gone.

Treasury of Scripture Knowledge

Summary

And he said, Behold now, I am old, I know not the day of my death:

General references

Bible References

I know not

Genesis 48:21
Then Israel said to Joseph, Now my death is near; but God will be with you, guiding you back to the land of your fathers.
1 Samuel 20:3
But David took his oath again and said, Your father sees that I am dear to you; so he says to himself, Let Jonathan have no idea of this, for it will be a grief to him; but as the Lord is living, and as your soul is living, there is only a step between me and death.
Proverbs 27:1
Do not make a noise about tomorrow, for you are not certain what a day's outcome may be.
Ecclesiastes 9:10
Whatever comes to your hand to do with all your power, do it because there is no work, or thought, or knowledge, or wisdom in the place of the dead to which you are going.
Isaiah 38:1
In those days Hezekiah was ill and near death. And Isaiah the prophet, the son of Amoz, came to him, and said to him, The Lord says, Put your house in order; for your death is near.
Mark 13:35
So you are to keep watch: because you are not certain when the master of the house is coming, in the evening, or in the middle of the night, or at the cock's cry, or in the morning;
James 4:14
When you are not certain what will take place tomorrow. What is your life? It is a mist, which is seen for a little time and then is gone.

General references

Romans 9:16
So then, it is not by the desire or by the attempt of man, but by the mercy of God.

Basic English, produced by Mr C. K. Ogden of the Orthological Institute - public domain