《后汉书·列传·郑孔荀列传》
自从天子遭难，将军首举义兵，只是因为山东纷扰混乱，没有顾得上接驾，虽然在外平定祸乱，但心里却无时不在挂念着王室。
自天子蒙尘，将军首唱义兵，徒以山东扰乱，未遑远赴，虽御难于外，乃心无不在王室。
Since the emperor was in danger, I was the first to raise an army in righteousness, but because Shandong was in chaos, I did not have the time to welcome the emperor. Although I pacified the rebellion, my mind has always been on the royal family."