Strong’s Greek
G4669 — smurnizo
The entry below is Strong’s own definition (1890, public domain), and every verse where the word occurs.
σμυρνίζω
smurnizo — pronounced smoor-nid'-zo
from 4667; to tincture with myrrh, i.e. embitter (as a narcotic):--mingle with myrrh. see GREEK for 4667
1 occurrence in the KJV.
Mark 15:23
And they gave him to drink wine mingled with myrrh: but he received it not.