Nigerian man drinks mud water to fulfil vow he made if Buhari returns to Nigeria

A Nigerian man who made a vow to drink mud water once Buhari returns to Nigeria has fufiled his promise.
Muh'd Kabir Musasa took to Facebook to share a picture of him drinking mud water.
He captioned it:

"The full covenant of the covenant if you want to become full member when you make a covenant try to fill.
I promised everyday that if Buhari returns to Nigeria from his trip to London, I will drink water because of the pain of depression.
Alhamdulillah! God filled me"