Ubang community is a place in Cross River, Nigeria where the men and women speak different languages but understand themselves perfectly. Amazing right?
The elders said God descended on one of the mountains in the villages of Okiro and stood on the rock at the peak of the mountain and distributed languages.
Here's a link to the article.
https://www.vanguardngr.com/2014/10/tower-babel-ubang-criver-community-men-women-speak-different-languages/