Luke 22:34-36

34 But Jesus said, "Peter, before the rooster crows this day, you will say three times that you don't know me."

35 Then Jesus said to the apostles, "When I sent you out without a purse, a bag, or sandals, did you need anything?" They said, "No."

36 He said to them, "But now if you have a purse or a bag, carry that with you. If you don't have a sword, sell your coat and buy one.