Duke Zhuang's Thirteenth Year

In the thirteenth year, in spring, the marquis of Qi, along with men from Song, Chen, Cai, and Zhu, held a meeting at Beixing.

In summer, in the sixth month, the men of Qi extinguished the state of Sui.

In autumn, in the seventh month.

In winter, Duke Zhuang of Lu met with the marquis of Qi at Ke.

In the thirteenth year, in spring, the meeting at Beixing was held to pacify the disturbances in Song, but the state of Sui did not send anyone to attend.

In summer, the men of Qi extinguished the state of Sui and stationed troops there.

In winter, the meeting at Ke took place, and Lu began to make peace with Qi.

The men of Song violated the covenant of Beixing.