吾若身败名裂汝必家破人亡吾若万劫不复汝必死而无墓
[wú ruò shēn bài míng liè rŭ bì jiā pò rén wáng wú ruò wàn jié bù fù rŭ bì sĭ ér wú mù]
Translation: 'If I fall into disgrace, then you will lose everything; if I am damned forever, then you will die without a grave.' A dramatic and ominous vow expressing mutual destruction, often seen in intense contexts.