Genesis 43:33וַיִּתְמְהוּ
They were seated before Joseph in order by age, from the firstborn to the youngest, and the men looked at one another in astonishment.
Job 26:11וְיִתְמְהוּ
The foundations of heaven quake, astounded at His rebuke.
Psalm 48:5תָּמָהוּ
They saw and were astounded; they fled in terror.
Ecclesiastes 5:8תִּתְמַהּ
If you see the oppression of the poor and the denial of justice and righteousness in the province, do not be astonished at the matter; for one official is watched by a superior, and others higher still are over them.
Isaiah 29:9וּתְמָהוּ
Stop and be astonished; blind yourselves and be sightless; be drunk, but not with wine; stagger, but not from strong drink.
Habakkuk 1:5וְהִתַּמְּהוּ
“Look at the nations and observe—be utterly astounded! For I am doing a work in your days that you would never believe even if someone told you.

Brown-Driver-Briggs

[תָּמַהּ] vb. be astounded, dumbfounded

Qal be astounded

Hithp. + Qal lit. astonish yourselves, be astounded

Sources: Brown-Driver-Briggs (1906, public domain) from the Open Scriptures Hebrew Lexicon (CC BY 4.0), glosses from STEPBible TBESH (CC BY 4.0); STEPBible TAHOT (Hebrew Bible, Leningrad Codex, CC BY 4.0); the Berean Standard Bible (public domain). Reformatted by Word Study, wording unchanged. All sources and licenses.