"First we didn't know what has happened. But late an army officer told us to escape through back gate," he said.
A welcome ceremony planned in Lahore for the hockey team which won silver medal in the champion trophy in India has been postponed.
Pakistan Hockey Federation said that the ceremony would be held at a future suitable time.
Defence minister Khawaja Asif said in a statement, "We are deeply fragmented today as a nation. For the sake of the children martyred today and our children fighting the enemy for our existence, we must have one message for the enemy (that) we shall overcome inshallah and rid our land of this scourge. Zarb-e-Azb to continue with full force and (our) Armed forces remain undeterred."