The First Lady, Aisha Buhari, was on Thursday spotted inside the Kaduna-Abuja train.
The development was further confirmed on Twitter as photographs of President Muhammadu Buhari’s wife were released.
She was reported to have left Kaduna at 4pm with her younger brother, Mahmud Ahmad, popularly known as Modi; some of her aides; and security operatives, including those of the Department of State Services, Nigerian Army and Nigeria Police.
Sources said Hajia Buhari had travelled from Kano to Kaduna, where she boarded the train, after what she termed a private visit to Kano State.
In Kano State, she was at the Government House where she paid a condolence visit on the killing of five-year-old Hanifa Abubakar by her school proprietor, and the death of a popular Islamic cleric.