Matthew 3:4

This very John had his clothing made of camel's hair, and wore a leather belt around his waist; his food was dried locusts and wild honey.

Matthew 11:8

If not, what did you go out there to see? A man dressed in silks and satins? No, people who dress in that way are found in the palaces of kings.

Treasury of Scripture Knowledge

Summary

And as Obadiah was in the way, behold, Elijah met him: and he knew him, and fell on his face, and said, Art thou that my lord Elijah?

Bible References

He knew

Matthew 3:4
This very John had his clothing made of camel's hair, and wore a leather belt around his waist; his food was dried locusts and wild honey.
Matthew 11:8
If not, what did you go out there to see? A man dressed in silks and satins? No, people who dress in that way are found in the palaces of kings.