• Exodus 2:16-22 - Marriage.
• Exodus 4:18-26 - Zipporah at the inn.
• Exodus 18:1-6.
• Numbers 12:1-16.

Wikipedia:

• Zipporah & ציפורה.
• Zipporah at the inn saves Moses

Wikiyeshiva (in Hebrew) - עברית - ויקשיבה: ציפורה

Zipporah May be Obscure, but the Wife of Moses Mattered.

Although Zipporah is an obscure figure in the Bible, she is depicted favorably, she is heroic, decisive, fearless, strong, the competent person in an emergency, while Moses requires prodding, guidance and assistance.