Exodus 4:1יַאֲמִינוּ
Then Moses answered, “What if they do not believe me or listen to my voice? For they may say, ‘The LORD has not appeared to you.’”
Deuteronomy 7:9הַנֶּאֱמָן
Know therefore that the LORD your God is God, the faithful God who keeps His covenant of loving devotion for a thousand generations of those who love Him and keep His commandments.
2 Chronicles 1:9יֵאָמֵן
Now, O LORD God, let Your promise to my father David be fulfilled. For You have made me king over a people as numerous as the dust of the earth.
Job 29:24יַאֲמִינוּ
If I smiled at them, they did not believe it; the light of my countenance was precious.
Psalm 78:32הֶאֱמִינוּ
In spite of all this, they kept on sinning; despite His wonderful works, they did not believe.
Isaiah 1:21נֶאֱמָנָה
See how the faithful city has become a harlot! She once was full of justice; righteousness resided within her, but now only murderers!

Brown-Driver-Briggs

[אָמַן] vb. confirm, support

Qal

1. as vb. support, nourish

2. as subst. foster-father

3. foster-mother, nurse

4. pillars, supporters of the door

Niph.

1. carried by nurse

2. made firm, sure, lasting

3. confirmed, established, sure

4. verified, confirmed

5. reliable, faithful, trusty

Hiph.

1. stand firm

2. trust, believe

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.