Bible Verses About Watchfulness: Uncertain time of the coming of Christ

Watch therefore, for you don’t know in what hour your Lord comes.

Watch therefore, for you don’t know the day nor the hour in which the Son of Man is coming.

Watch therefore, for you don’t know when the lord of the house is coming, whether at evening, or at midnight, or when the rooster crows, or in the morning;

lest coming suddenly he might find you sleeping.