Strong's Concordance G121

Original Word: ἄθωος
Transliteration: áthōos
Phonetic Spelling: ath'-o-os
[ἄθωος] from G1 (as a negative particle) and probably a derivative of G5087 (meaning a penalty); not guilty

Usages throughout the bible

Matthew 27:4 - Saying, I have sinned in that I have betrayed the innocent G121 blood. And they said, What is that to us? see thou to that.

Matthew 27:24 - When Pilate saw that he could prevail nothing, but that rather a tumult was made, he took water, and washed his hands before the multitude, saying, I am innocent G121 of the blood of this just person: see ye to it.