《宋书·列传·卷六十四》
义熙初年，松之作了吴兴故鄣县令，因为政绩显著，于是又被调入京城作尚书祠部郎。宋高祖北伐，兼任司州刺史，让松之作了州主簿，后又调松之为治中从事史。
由是并断。高祖北伐，领司州刺史，以松之为州主簿，转治中从事史。
In the early Yixi era, Song became the magistrate of Gugu in Wuxing. Because of his outstanding achievements, he was transferred to the capital to become the head of the Ministry of Ceremonies. When Emperor Gaozu of Song went north on a military campaign, he concurrently held the post of governor of Sizhou and appointed Song as the secretary of the province. Later, he transferred Song to the post of historian of the prince’s household.