《资治通鉴·唐纪·唐纪二十四》
先前，少府监丞弘农县人宋之问和他的弟弟兖州司仓宋之逊都因依附张易之而获罪被贬往岭南。两人逃回东都后，藏在友人光禄卿、驸马都尉王同皎家中。
初，少府监丞弘农宋之问及弟兗州司仓之逊皆坐附会张易之贬岭南，逃归东都，匿于友人光禄卿、驸马都尉王同皎家。
Previously, Song Zhiwen, the deputy warden of the Shaofu Supervisor and a native of Hongnong County, and his younger brother, Song Zhixun, the warehouse official of Yanzhou, were both convicted of relying on Zhang Yizhi and were demoted to Lingnan. After the two fled back to the eastern capital, they hid in the home of their friend Guangluqing, the imperial son-in-law Wang Tongjiao.