Strong's Hebrew #6864
miṣ·ṣōr

Englishman's Concordance (References)

miṣ·ṣōr — 1 Occurrence

Ezekiel 3:9
HEB:כְּשָׁמִ֛יר חָזָ֥ק מִצֹּ֖ר נָתַ֣תִּי מִצְחֶ֑ךָ
NAS: than flint I have made
KJV: harder than flint have I made
INT: emery harder flint have made your forehead