Cross reference
Luke 12:38
38 And if he shall come in the second watch, and if in the third, and find `them' so blessed are those `servants'.
Matthew 25:6
6 But at midnight there is a cry, Behold, the bridegroom! Come ye forth to meet him.
1 Thessalonians 5:4-5
4 But ye, brethren, are not in darkness, that that day should overtake you as a thief:
5 for ye are all sons of light, and sons of the day: we are not of the night, nor of darkness;