一切經音義 50.181

50.181

羅怙羅（梵語亦云羅吼羅舊言羅睺羅此云障月以羅怙羅阿脩羅以手障月時生因以為名七年在母胎中一由往業二由現在故也）。

Rāhula (Sanskrit; also called Raohula, formerly written Luohouluo; translated here as 'moon-eclipser'. Because he was born at the time when the asura Rāhu was eclipsing the moon with his hand, he was named after this. His seven years in his mother's womb were due firstly to past karma, and secondly to present conditions).