Matthew 5:25
[In another case], come to terms with the person suing you as soon as possible, [even] on your way [to court], so he does not take you before the judge, and then the judge turn you over to the officer and you be sent to prison.
Matthew 24:44-13
Therefore, you also should be ready, for the Son of man will come at a time when you least expect Him.
Mark 13:32-37
But no one knows when that day or that hour will come; not even the angels in heaven or the Son of God know, but only the Father does.
Luke 14:31-32
Or what king, planning to engage another king in war, will not first sit down and evaluate whether he will be able, with ten thousand [soldiers], to defeat someone who attacks him with twenty thousand [soldiers]?
Luke 21:3-36
So, He said, "Truly I tell you, this poor widow has thrown in more than all the rest [i.e., referring to the many rich people who were also throwing in money].
1 Thessalonians 5:2-4
for you know perfectly well that the day of the Lord [i.e., when He returns, See II Thess. 2:1-2] will arrive like a thief coming in the night.
James 4:1-10
Where do conflicts and fights among you come from? Do they not come from your [desire for] pleasures which produces inner conflict?
Revelation 3:3
So, remember how you have received and heard the message [i.e., they had eagerly accepted the Gospel]; [now] obey it and repent. For if you do not become [spiritually] alert, I will come as a thief [i.e. unexpectedly] and you will not know the [exact] time that I will come upon you [in judgment. See 2:16, 25].