Furor of the Bitten

• WWizards of the Coast2020-06-23
  Official Ruling
  If the enchanted creature can't attack for any reason (such as being tapped or having come under that player's control that turn), then it doesn't attack. If there's a cost associated with having it attack, the player isn't forced to pay that cost, so it doesn't have to attack in that case either.

Rulings via Scryfall