《左传·宣公·宣公二年》
晋灵公做事不合乎君之道：重重地收税用来彩画墙壁，从高台上用弹丸打人而看他们躲避弹丸的形状。
晋灵公不君，厚敛以彫墙，从台上弹人而观其辟丸也。
Jin Linggong's actions were not in accordance with the kingly way: he levied heavy taxes to paint his walls, and from a high platform he shot pellets at people and watched the way they dodged the pellets.