Exodus 10:21
BIB: אֶ֣רֶץ מִצְרָ֑יִם וְיָמֵ֖שׁ חֹֽשֶׁךְ׃
NAS: even a darkness which may be felt.
KJV: even darkness [which] may be felt.
INT: the land of Egypt may be felt A darkness