On the last day of the audience, Rimuru meets Momiji, the representative of the Tengu clan. Their meeting comes after Rimuru had sent Benimaru to the Tengu village to request their permission to build a tunnel through the Kusha Mountains.
If you wish to pass though, 
you need no permission,
،إذا أردتم العبور، لا تحتاجون إذناً
Das Recht auf Durchreise
ist kein Problem.
Vous êtes libres de passer
où vous voulez,
Se querem passar, não
precisam de permissão,
Проезд мы вам запрещать не будем…