Strong’s Greek
G1446 — Hebrais
The entry below is Strong’s own definition (1890, public domain), and every verse where the word occurs.
Ἑβραΐς
Hebrais — pronounced heb-rah-is'
from 1443; the Hebraistic (Hebrew) or Jewish (Chaldee) language:--Hebrew. see GREEK for 1443
3 occurrences in the KJV.
Acts 21:40
And when he had given him licence, Paul stood on the stairs, and beckoned with the hand unto the people. And when there was made a great silence, he spake unto them in the Hebrew tongue, saying,
Acts 22:2
(And when they heard that he spake in the Hebrew tongue to them, they kept the more silence: and he saith,)
Acts 26:14
And when we were all fallen to the earth, I heard a voice speaking unto me, and saying in the Hebrew tongue, Saul, Saul, why persecutest thou me? it is hard for thee to kick against the pricks.