Luke 9
Jesus sends out the Twelve
Then he called his twelve disciples together, and gave them power and authority over all devils, and to cure diseases. And he sent them to preach the kingdom of God, and to heal the sick. And he said unto them, Take nothing for your journey, neither staves, nor scrip, neither bread, neither money; neither have two coats apiece. And whatsoever house ye enter into, there abide, and thence depart. And whosoever will not receive you, when ye go out of that city, shake off the very dust from your feet for a testimony against them. And they departed, and went through the towns, preaching the gospel, and healing every where.
Jesus gives the Twelve power over demons and diseases and sends them out to proclaim God's kingdom and heal. They are to take nothing for the journey, stay in whatever house receives them, and shake the dust off their feet as they leave a town that rejects them. They go from village to village.
What does this mean?
"Scrip" (KJV) means a traveller's bag, possibly a beggar's bag. Shaking off dust was a symbolic act of separation, a warning that the town had refused the message.
Historical context
Wandering philosophers, especially the Cynics, were known in the Greco-Roman world for carrying a staff and a begging bag. Jesus' instructions forbid even these, leaving the messengers wholly dependent on hospitality, which was a strong social duty in Jewish village life.
Why does it matter?
The Twelve now share in Jesus' own work, and their mission spreads his fame as far as Herod. Luke later tells of a second, larger mission (10:1–16), and Jesus recalls these instructions on the night before his death (22:35–36).
Editorial notes, not scripture.