1 Thessalonians 5:2-4

Young's Literal Translation

² for yourselves have known thoroughly that the day of the Lord as a thief in the night doth so come,

³ for when they may say, Peace and surety, then sudden destruction doth stand by them, as the travail [doth] her who is with child, and they shall not escape;

⁴ and ye, brethren, are not in darkness, that the day may catch you as a thief;