Luke 9:1-6 NKJV

1 Then He called His twelve disciples together and gave them power and authority over all demons, and to cure diseases.
2 He sent them to preach the kingdom of God and to heal the sick.
3 And He said to them, "Take nothing for the journey, neither staffs nor bag nor bread nor money; and do not have two tunics apiece.
4 Whatever house you enter, stay there, and from there depart.
5 And whoever will not receive you, when you go out of that city, shake off the very dust from your feet as a testimony against them."
6 So they departed and went through the towns, preaching the gospel and healing everywhere.