חֵךְchêk

palate, roof of mouth, gums

Pronunciation: khake · Hebrew/Aramaic (Old Testament) · H2441

Meanings

a. a trumpet to thy palate!, gums (Hosea 8:1; Ezekiel 3:26; Job 29:10)

c. his fruit was sweet to my palate (Job 12:11; Job 34:3; Song of Solomon 2:3)

d. mouth (Song of Solomon 5:16; Song of Solomon 7:10)

Same root

חָנַךְchânak · H2596properly, to narrow; figuratively, to initiate or discipline

Where it appears

Appears 18 times in the Bible.

Job 6:30 Do you think I am lying? Don’t I know the difference between right and wrong?
Job 12:11 The ear tests the words it hears just as the mouth distinguishes between foods.
Job 20:13 They savored it, holding it long in their mouths.
Job 29:10 The highest officials of the city stood quietly, holding their tongues in respect.
Job 31:30 No, I have never sinned by cursing anyone or by asking for revenge.
Job 33:2 Now that I have begun to speak, let me continue.

See every passage

Job 6:30, 12:11, 20:13, 29:10, 31:30, 33:2, 34:3
Psalms 119:103, 137:6
Proverbs 5:3, 8:7, 24:13
Song of Solomon 2:3, 5:16, 7:9
Lamentations 4:4
Ezekiel 3:26
Hosea 8:1

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).