Strong’s Greek
G1146 — daktulios
The entry below is Strong’s own definition (1890, public domain), and every verse where the word occurs.
δακτύλιος
daktulios — pronounced dak-too'-lee-os
from 1147; a finger-ring:--ring. see GREEK for 1147
1 occurrence in the KJV.
Luke 15:22
But the father said to his servants, Bring forth the best robe, and put it on him; and put a ring on his hand, and shoes on his feet: