Noah's wicked wife
Noah possessed a wicked wife. She betrayed her husband. The Qur'an does not state her name.
God has struck a similitude for the unbelievers -- the wife of Noah, and the wife of Lot; for they were under two of Our righteous servants, but they betrayed them, so they availed them nothing whatsoever against God; so it was said,Enter, you two, the Fire with those who enter.— Surah 66:10 (Arberry)
It is unclear if Noah had other wives in addition to this one.