Numbers 12:8בְחִידֹת
I speak with him face to face, clearly and not in riddles; he sees the form of the LORD. Why then were you unafraid to speak against My servant Moses?”
Judges 14:12חִידָה
“Let me tell you a riddle,” Samson said to them. “If you can solve it for me within the seven days of the feast, I will give you thirty linen garments and thirty sets of clothes.
1 Kings 10:1בְּחִידוֹת
Now when the queen of Sheba heard about the fame of Solomon concerning the name of the LORD, she came to test him with difficult questions.
2 Chronicles 9:1בְחִידוֹת
Now when the queen of Sheba heard about the fame of Solomon, she came to test him with difficult questions. She arrived in Jerusalem with a very large caravan—with camels bearing spices, gold in abundance, and precious stones. And she came to Solomon and spoke with him about all that was on her mind.
Psalm 49:4חִידָתִי
I will incline my ear to a proverb; I will express my riddle with the harp:
Proverbs 1:6וְחִידֹתָם
by understanding the proverbs and parables, the sayings and riddles of the wise.

Brown-Driver-Briggs

חִידָה n.f. riddle, enigmatic, perplexing saying or question

1. riddle = dark, obscure utterance

2. riddle, enigma, to be guessed

3. perplexing questions by which queen of Sheba put Sol. to the test

4. skilled in double-dealing

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.