《隋书·列传·卷十五》
高祖和宇文庆有老交情，因此对他很亲近，令他掌管丞相府的军中事务，当作自己的心腹，不久加官为柱国。
高祖与庆有旧，甚见亲待，令督丞相军事，委以心腹。寻加柱国。
Gaozu had an old friendship with Yuwen Qing, so he was very close to him and ordered him to oversee the military affairs of the prime minister's mansion as his confidant. Soon after, he was promoted to the position of Zhigong.
<s>[INST] Convert the following English text into Classical Chinese: Gaozu had an old friendship with Yuwen Qing, so he was very close to him and ordered him to oversee the military affairs of the prime minister's mansion as his confidant. Soon after, he was promoted to the position of Zhigong. [/INST] 高祖与庆有旧，甚见亲待，令督丞相军事，委以心腹。寻加柱国。</s>
Convert the following English text into Classical Chinese: Gaozu had an old friendship with Yuwen Qing, so he was very close to him and ordered him to oversee the military affairs of the prime minister's mansion as his confidant. Soon after, he was promoted to the position of Zhigong.
user
高祖与庆有旧，甚见亲待，令督丞相军事，委以心腹。寻加柱国。
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