Strong’s Greek
G2335 — theoria
The entry below is Strong’s own definition (1890, public domain), and every verse where the word occurs.
θεωρία
theoria — pronounced theh-o-ree'-ah
from the same as 2334; spectatorship, i.e. (concretely) a spectacle:--sight. see GREEK for 2334
1 occurrence in the KJV.
Luke 23:48
And all the people that came together to that sight, beholding the things which were done, smote their breasts, and returned.