《北齐书·列传·卷二十一》
河清三年得暴病而亡，年五十岁。
河清三年，暴疾卒，年五十。
In the third year of Heqing, he died of a sudden illness at the age of fifty.
<s>[INST] Convert the following English text into Classical Chinese: In the third year of Heqing, he died of a sudden illness at the age of fifty. [/INST] 河清三年，暴疾卒，年五十。</s>
Convert the following English text into Classical Chinese: In the third year of Heqing, he died of a sudden illness at the age of fifty.
user
河清三年，暴疾卒，年五十。
assistant