Zigrin, like most of his kin, is characterized not only by his love of gold, but also by his bawdy sense of humor, sober outlook, pragmatism and loyalty to his friends. Geralt mentioned that he later met Yarpen and his lads "in his majesty's secret service", the majesty in question being Henselt of Kaedwen, for whom they were escorting a secret cargo. Though their own situation was not cheerful at all, they nevertheless aided the witcher, easily proving that a dwarf won't abandon a friend in need.
Keep on the battlefield at the end of this round.
- See this subject on The Witcher wiki: Yarpen Zigrin