חֵקֶרchêqer

searching, thing (to be) searched out (Judges 5:16; Job 5:9; Job 8:8; Job 11:7; Job 38:16)

Pronunciation: khay'-ker · Hebrew/Aramaic (Old Testament) · H2714

Same root

חָקַרchâqar · H2713properly, to penetrate; hence, to examine intimately

Where it appears

Appears 12 times in the Bible.

Judges 5:16 Why did you sit at home among the sheepfolds— to hear the shepherds whistle for their flocks? Yes, in the tribe of Reuben there was great indecision.
Job 5:9 He does great things too marvelous to understand. He performs countless miracles.
Job 8:8 “Just ask the previous generation. Pay attention to the experience of our ancestors.
Job 9:10 He does great things too marvelous to understand. He performs countless miracles.
Job 11:7 “Can you solve the mysteries of God? Can you discover everything about the Almighty?
Job 34:24 He brings the mighty to ruin without asking anyone, and he sets up others in their place.

See every passage

Judges 5:16
Job 5:9, 8:8, 9:10, 11:7, 34:24, 36:26, 38:16
Psalms 145:3
Proverbs 25:3, 25:27
Isaiah 40:28

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).