Strong's G3142 — μαρτύριον (noun)
marturion (mar-too'-ree-on) n.
1. something evidential
2. (genitive case) evidence given or (specially), the Decalogue (in the sacred Tabernacle)
[neuter of a presumed derivative of G3144]
KJV: to be testified, testimony, witness 
Root(s): G3144 
Hebrew root: μάρτυς
Occurrences: 19