Matthew 24:36
But that day and hour knoweth no one, not even the angels of heaven, nor the Son, but the Father only.
Acts 1:7
But he said to them, It belongeth not to you to know times or seasons, which the Father appointed by his own authority.
Matthew 25:13
Watch, therefore, for ye know not the day nor the hour.
Mark 13:32
But that day or hour knoweth no one, not even the angels in heaven, nor the Son, but the Father.
1 Thessalonians 5:2
for ye yourselves know full well, that the day of the Lord so cometh as a thief in the night.
Matthew 24:42
Watch, therefore, for ye know not on what day your Lord is coming.
Matthew 24:44
Therefore be ye also ready; for at an hour when ye think not, the Son of man cometh.
2 Peter 3:10
But the day of the Lord will come as a thief; in which the heavens will pass away with a great noise, and the elements will melt with fervent heat, and the earth and the works that are therein will be burned up.
Revelation 3:3
Remember therefore how thou hast received and heard, and keep those things, and repent. If therefore thou shalt not watch, I will come as a thief, and thou shalt not know at what hour I will come upon thee.
Revelation 16:15
Behold, I come as a thief; blessed is he that watcheth, and keepeth his garments, that he may not walk naked, and his shame be seen.