大毘盧遮那成佛經疏 8.41

8.41

此是菩薩初出家時，梵但云滅除種種苦，即含在家之義，所謂捨離在家種種恩愛繫縛之苦也。苦行處，梵云正翻當云修身處。如菩薩初始逾城往趣修身處時，一切世間有無量無邊吉慶之事，亦如《花嚴》等廣說。爾時淨居天眾乃至諸護世者皆大歡喜，知正遍覺優曇花不久開敷，悉皆頂禮圍遶，或親承馬足而奉送之。汝今亦於祕密藏中，初與無明父母別，往詣初法明道修身之處。當知淨居天等亦皆歡喜敬禮，知其不久同於世尊，故云得如彼慶也。

This refers to when the Bodhisattva first renounced household life. The Sanskrit merely says 'eradicating various sufferings', which implicitly contains the meaning of 'household life'—that is, casting off the sufferings of the bonds of various affections of the household life. As for 'place of austerities', the correct translation of the Sanskrit should be 'place for cultivating the body'. When the Bodhisattva initially leapt over the city walls to go toward the place for cultivating the body, all worlds experienced boundless, limitless auspicious events, as also explained at length in the *Avataṃsaka* and elsewhere. At that time, the heavenly hosts of the Śuddhāvāsa [heavens] down to the guardians of the world all rejoiced greatly, knowing that the fully enlightened *uḍumbara* flower would soon blossom; all bowed their heads in homage and circumambulated him, or personally held the horse's hooves to see him off. You now, also within the secret womb, have first parted from your parents of ignorance and proceeded toward the place for cultivating the body along the path of the initial Dharma light. You should know that the Śuddhāvāsa devas and others also rejoice and pay homage, knowing that before long you will be equal to the Bhagavat; hence it says, 'you obtain a celebration like that'.