Isaiah 8:3
"And I went unto the prophetess; and she conceived, and bare a son. Then said the LORD to me, Call his name Mahershalalhashbaz."
Cross References (ranked by relevance)
2 Kings 22:14
So Hilkiah the priest, and Ahikam, and Achbor, and Shaphan, and Asahiah, went unto Huldah the prophetess, the wife of Shallum the son of Tikvah, the son of Harhas, keeper of the wardrobe; (now she dwelt in Jerusalem in the college;) and they communed with her.
Judges 4:4
And Deborah, a prophetess, the wife of Lapidoth, she judged Israel at that time.