 He then invaded the Dalaminzi Glomacze lands on the middle Elbe river, conquering the capital Gana after a siege, exterminating the garrison and distributing the women and the children as slaves to his soldiers.In 929, as Arnulf of Bavaria invaded Bohemia from the south, Henry invaded Bohemia from the north and marched on Prague.The appearance of the entire royal army of 15,000 men in May caused Duke Wenceslaus I to give up and resume the yearly payment of tribute to the king.