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.
We agreed to help each other 
if either of us was ever in need.
وافقنا على مساعدة بعضنا الآخر
في حال وقع أيّ الطرفين في مشكلة
Wir sind dabei verblieben, dass wir einander
unterstützen, sollte es Bedarf geben.
Acordamos colaborar
en caso de que suceda algo.
Hemos acordado colaborar
en caso de que suceda algo.
Nous nous sommes mis d’accord
pour nous entraider en cas de problème.
In caso di problemi, aiutiamoci a vicenda.
Concordamos em ajudar um ao outro
se algum de nós tivesse necessidade.
Мы договорились помогать друг другу,
если что-нибудь случится.