Strong’s Greek
G4473 — rhantismos
The entry below is Strong’s own definition (1890, public domain), and every verse where the word occurs.
ῥαντισμός
rhantismos — pronounced hran-tis-mos'
from 4472; aspersion (ceremonially or figuratively):--sprinkling. see GREEK for 4472
2 occurrences in the KJV.
Hebrews 12:24
And to Jesus the mediator of the new covenant, and to the blood of sprinkling, that speaketh better things than that of Abel.
1 Peter 1:2
Elect according to the foreknowledge of God the Father, through sanctification of the Spirit, unto obedience and sprinkling of the blood of Jesus Christ: Grace unto you, and peace, be multiplied.