Luke 9:3
He said to them, "Do not take anything with you during your travels; not [even] a walking stick [Note: By comparing this and the restriction in Matt. 10:10, with the permission given in Mark 6:8, the harmony seems to be "if you do not already have a walking stick, do not get one"], or a traveling bag [for personal belongings], or food, or money, or [even] two coats [Note: Mark 6:9 says, "take only one coat" confirming the idea that Jesus was saying, in effect, "do not take anything extra, go just as you are"].
Luke 22:35
Then Jesus said to them, "When I sent you out without a money belt, or traveling bag [i.e., for personal belongings], or sandals, did you lack anything"? And the apostles answered, " [No], nothing."
Luke 10:4-12
Do not carry a money belt, or a traveling bag [for personal belongings] or shoes; and do not extend [elaborate] greetings to anyone along the way.
Matthew 10:9-14
Do not take [any] gold, silver or copper [coinage] in your money belts,
Mark 6:8-11
and ordered them not to take anything with them during their travels, except a walking stick. They were to take no food, no traveling bag [for personal belongings], and no money in their money belts,
Luke 3:11
And he answered them, "The person who has two coats should give [one of them] to the person who does not have any; and the person who has food should do the same thing."
Luke 5:29
Then Levi prepared a lavish dinner for Jesus at his house. A large number of [other] tax collectors were [also] having dinner with them.
Luke 12:22
Then Jesus said to His disciples, "So, I tell you, do not worry about [the material things of] your life, [such as] what you will eat or what you will wear on your body.
Luke 12:28
But if God so [beautifully] dresses the grass in a field, which is [green] today, and [then] tomorrow [dries up and] is thrown into the oven [i.e., as fuel], will He not do even more in providing your clothing, you people with such little faith?
2 Timothy 2:4
No soldier on active duty, gets himself involved in the affairs of civilian life, so that he can please the person who enlisted him [i.e., his commanding officer].