עַפְעַףʻaphʻaph

eyelids, usually nearly = eyes (Jeremiah 9:17; Job 16:16; Psalms 132:4; Proverbs 4:25; Proverbs 6:4)

Pronunciation: af-af' · Hebrew/Aramaic (Old Testament) · H6079

Same root

עוּףʻûwph · H5774to fly; also (by implication of dimness) to faint (from the darkness of swooning)

Where it appears

Appears 10 times in the Bible.

Job 3:9 Let its morning stars remain dark. Let it hope for light, but in vain; may it never see the morning light.
Job 16:16 My eyes are red with weeping; dark shadows circle my eyes.
Job 41:18 “When it sneezes, it flashes light! Its eyes are like the red of dawn.
Psalms 11:4 But the Lord is in his holy Temple; the Lord still rules from heaven. He watches everyone closely, examining every person on earth.
Psalms 132:4 I will not let my eyes sleep nor close my eyelids in slumber
Proverbs 4:25 Look straight ahead, and fix your eyes on what lies before you.

See every passage

Job 3:9, 16:16, 41:18
Psalms 11:4, 132:4
Proverbs 4:25, 6:4, 6:25, 30:13
Jeremiah 9:18

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).