Strong G3142 μαρτύριον marturion · testimony

Luke

1. Luke 5:14
   And he charged him to tell no man: but go, and shew thyself to the priest, and offer for thy cleansing, according as Moses commanded, for a testimony unto them.
2. Luke 9:5
   And whosoever will not receive you, when ye go out of that city, shake off the very dust from your feet for a testimony against them.
3. Luke 21:13
   And it shall turn to you for a testimony.