《资治通鉴·秦纪·秦纪三》
宋义随后派他的儿子宋襄去齐为相，并亲自把他送到无盐县，大摆宴席招待宾客。
乃遣其子宋襄相齐，身送之至无盐，饮酒高会。
Song Yi then sent his son Song Xiang to be the prime minister of Qi, and personally escorted him to Wuyan County to hold a grand banquet to entertain guests.