Genesis 4:9יָדַעְתִּי
And the LORD said to Cain, “Where is your brother Abel?” “I do not know!” he answered. “Am I my brother’s keeper?”
Job 5:24וְיָדַעְתָּ
You will know that your tent is secure, and find nothing amiss when inspecting your home.
Psalm 4:3וּדְעוּ
Know that the LORD has set apart the godly for Himself; the LORD hears when I call to Him.
Isaiah 29:12יָדַעְתִּי
Or if the scroll is handed to one unable to read, he will say, “I cannot read.”
Jeremiah 1:6יָדַעְתִּי
“Ah, Lord GOD,” I said, “I surely do not know how to speak, for I am only a child!”
Ezekiel 6:7וִידַעְתֶּם
The slain will fall among you, and you will know that I am the LORD.

Brown-Driver-Briggs

יָדַע 943 vb. know

Qal

a. know, learn to know

b. perceive

c. perceive and see; find out and discern

d. discriminate, distinguish

e. know by experience

f. recognize, admit, acknowledge, confess

g. consider

h. not know = not expect

2. know a person, be acquainted with

3. know a person carnally, of sexual intercourse

a. know how, to do a thing, be able to do it

b. be skilful in

5. abs. have knowledge, be wise

Niph.

1. be made known, be or become known, of things

2. make oneself known of pers.

3. be perceived

4. be instructed

Pi. cause to know

Pu. known

Hiph. make known, declare

Hoph. made known

Hithp. make oneself known

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.