Matthew 3:4
John wore clothing made of camels' hair, with a belt of leather round his waist, and his food was locusts and wild honey.
Matthew 11:8-9
"What did you go out into the Wilderness to look at? A reed waving in the wind? If not, what did you go out to see? A man richly dressed? Why, those who wear rich things are to be found in the courts of kings!
Mark 1:6
John was clad in clothing of camels' hair, with a belt of leather round his waist, and lived on locusts and wild honey;
Revelation 11:3
Then I will give permission to my Two Witnesses, and for those twelve hundred and sixty days they will continue teaching, clothed in sackcloth.'