《史记·三十世家·孔子世家》
第二年，冉有为季氏统率军队，在郎地同齐国作战，打败了齐国的军队。
其明年，厓有为季氏将师，与齐战於郎，克之。
In the second year, Ran You led the army under the command of Ji Shi to fight against the State of Qi in Langdi, and defeated the army of the State of Qi.