7Then Jesus called the Twelve to Him and began to send them out two by two, giving them authority over unclean spirits.
8He instructed them to take nothing but a staff for the journey — no bread, no bag, no money in their belts —
9and to wear sandals, but not a second tunic.
10And He told them, “When you enter a house, stay there until you leave that area.
11If anyone will not welcome you or listen to you, shake the dust off your feet when you leave that place, as a testimony against them.”
12So they set out and preached that the people should repent.
13They also drove out many demons and healed many of the sick, anointing them with oil.
— Mark 6:7-13