Cross reference
Luke 11:21
21 When a strong man armed keepeth his palace, his goods are in peace:
Mark 3:27
27 No man can enter into a strong man's house, and spoil his goods, except he will first bind the strong man; and then he will spoil his house.
Matthew 12:29
29 Or else how can one enter into a strong man's house, and spoil his goods, except he first bind the strong man? and then he will spoil his house.