《隋书·列传·卷二十一》
这一年，宇文弼又率兵随梁士彦攻占寿阳。不久，改封他为安乐县公爵，增加食邑六百户，赐他缣采六百段，外加人口、马匹。
其年，弼又率兵从梁士彦攻拔寿阳，寻改封安乐县公，增邑六百户，赐物六百段，加以口马。
In that same year, Yuwen Bi again followed Liang Shiyan in leading troops to conquer Shouyang. Shortly afterward, he was enfeoffed as Duke of Anle County, with an increase of six hundred households in his food fief, and a grant of six hundred pieces of silk and brocade, as well as population and horses.