Matthew 11:8
What did you expect to see? A man dressed in fancy clothes? Look, people who wear fancy clothes live in kings' palaces.
Matthew 3:4
Now John dressed in clothing made of camel's hair and he wore a leather belt around his waist; he ate grasshoppers and wild honey [i.e., for his regular diet].
1 Corinthians 4:11
Even to this moment, we [apostles] are hungry and thirsty; we have inadequate clothing; we have been beaten; we do not have a permanent place to live;
2 Corinthians 11:27
I have worked and suffered. I have often gone without sleep, been hungry and thirsty, often gone without food [i.e., for spiritual reasons], been cold and had inadequate clothing.
Revelation 11:3
And I will give [authority] to my two witnesses and they will prophesy for 1,260 days, wearing sackcloth" [i.e., a black, coarse cloth made of goat's hair].