1 Thessalonians 5:2 in the World English Bible
For you yourselves know well that the day of the Lord comes like a thief in the night.
Context
1 But of the times and the seasons, brethren, ye have no need that I write unto you.
2 For yourselves know perfectly that the day of the Lord so cometh as a thief in the night.
3 For when they shall say, Peace and safety; then sudden destruction cometh upon them, as travail upon a woman with child; and they shall not escape.