Strong’s Greek
G3012 — lention
The entry below is Strong’s own definition (1890, public domain), and every verse where the word occurs.
λέντιον
lention — pronounced len'-tee-on
of Latin origin; a "linen" cloth, i.e. apron:--towel.
2 occurrences in the KJV.
John 13:4
He riseth from supper, and laid aside his garments; and took a towel, and girded himself.
John 13:5
After that he poureth water into a bason, and began to wash the disciples’ feet, and to wipe them with the towel wherewith he was girded.