說無垢稱經疏 4.49

4.49

贊曰：下辭有三，此總陳道屈。謂佛實疾，我方乞乳。彼說化身，真佛無疾，道屈故辭。

Commentary: Below, the declining has three parts; this generally states his inadequacy in the Way. It means that the Buddha was genuinely ill, and I was just begging for milk. That one explained the transformation body, and that the true Buddha has no illness; being inadequate in the Way, he therefore declined.