說無垢稱經疏 3.190

3.190

贊曰：自下第三，命大迦葉。文亦有二：初命、後辭。此初命也。摩訶迦葉波，此云大飲光。上古有仙，身皮金色，能飲日月之光，迦葉是彼之種。又大迦葉身亦金光，飲蔽日月，故名飲光。說此因緣，如《彌勒疏》。

The Commentary states: From here below is the third: commanding Mahākāśyapa. The text also has two parts: first the command, second the declination. This is the initial command. 'Mahākāśyapa' is translated here as 'Great Light-Drinker.' In high antiquity there was a ṛṣi whose skin was golden and who could drink the light of the sun and moon; Kāśyapa is his descendant. Furthermore, Mahākāśyapa's body also possessed golden light, drinking and eclipsing the sun and moon, hence he is named 'Light-Drinker.' The exposition of this cause and condition is as in the *Commentary on Maitreya*.