Mark 13:35

Therefore watch, for you cannot be sure when the Master of the house is coming-- whether in the evening, at midnight, at daybreak, or in the morning--

James 4:14

And yet you do not know what your life will be like to-morrow! For you are but a mist appearing for a little while and then disappearing.

Treasury of Scripture Knowledge

Summary

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

I know not

General references

Bible References

I know not

Mark 13:35
Therefore watch, for you cannot be sure when the Master of the house is coming-- whether in the evening, at midnight, at daybreak, or in the morning--
James 4:14
And yet you do not know what your life will be like to-morrow! For you are but a mist appearing for a little while and then disappearing.

General references

Romans 9:16
So, then, all depends, not on human wishes or human efforts, but on God's mercy.