נֵצַחNêtsach

juice, of grapes, figurative of blood, gore (Isaiah 63:3; Isaiah 63:6)

Pronunciation: nay'-tsakh · Hebrew/Aramaic (Old Testament) · H5332

Same root

נֶצַחnetsach · H5331properly, a goal, i.e. the bright object at adistance travelled towards; hence (figuratively), splendor, or (subjectively) truthfulness, or (objectively) confidence; but usually (adverbially), continually (i.e. to the most distant point of view)

Where it appears

Appears 2 times in the Bible.

Isaiah 63:3 “I have been treading the winepress alone; no one was there to help me. In my anger I have trampled my enemies as if they were grapes. In my fury I have trampled my foes. Their blood has stained my clothes.
Isaiah 63:6 I crushed the nations in my anger and made them stagger and fall to the ground, spilling their blood upon the earth.”

Source: Brown, Driver and Briggs, Hebrew and English Lexicon of the Old Testament (1906), public domain; markup by unfoldingWord, CC BY (github.com/unfoldingWord/Brown-Driver-Briggs-Enhanced).