"The recent terrorist incident in a religious school in Samangan province of Afghanistan, which resulted in the death and injury of a number of children, caused ruth and sorrow," Kazemi Qomi said.
The Islamic Republic of #Iran will stand by Afghanistan and its people in the fight against terrorism, he added.
At least 35 people were killed and 23 suffered injuries in a blast that hit a religious school in the Samangan province in northern Afghanistan on Wednesday.
MP