《资治通鉴·隋纪·隋纪一》
隋文帝派遣驿使传令召贺若弼入朝，并给杨广下诏书说： 这次平定江表地区，全仗贺若弼和韩擒虎二人之力。 
上驿召之，诏广曰： 平定江表，弼与韩擒虎之力也。 
Emperor Wen of the Sui sent an envoy to summon 贺若弼 to the court and issued an edict to Yang Guang saying: This time, the pacification of the Jiangbiao region was entirely due to the efforts of 贺若弼 and 韩擒虎.