The Presidency has reacted to the attack on Mubi town which left 27 people dead.
The state Commissioner of Information and Strategy, Ahmad Sajoh, had confirmed that the 56 injuried persons were on admission in a hospital.
Sajoh said the blast occurred in Kasuwan Gwanjo (second hand clothes market) and a mosque within the market.
Buhari in a statement on his official Twitter page described the attack as a tragedy.
He, however, offered condolences to victims of the incident.
“Today’s suicide bomb attacks in Mubi,Adamawa State, targeting a Mosque and Market, are tragic & despicable.
“Our sympathies go to the victims, their families, the Govt & people of Adamawa.
“Our special gratitude to all the rescue workers & medical personnel who attended to victims,” he wrote.