Strong's Hebrew #1614
lə·ḡā·p̄ə·rîṯ

Englishman's Concordance (References)

lə·ḡā·p̄ə·rîṯ — 1 Occurrence

Isaiah 34:9
HEB:לְזֶ֔פֶת וַעֲפָרָ֖הּ לְגָפְרִ֑ית וְהָיְתָ֣ה אַרְצָ֔הּ
NAS: And its loose earth into brimstone, And its land
KJV: and the dust thereof into brimstone, and the land
INT: pitch loose brimstone will become land