《水经注·卷一》
天魔波旬变成雕鹭来恐吓阿难，佛陀隔着石壁用神力伸手抚摩阿难的肩膀，他就不害怕了。
天魔波旬化作雕鹫恐阿难，佛以神力，隔石舒手摩阿难肩，怖即得止。
The demon Mara transformed into a vulture to intimidate Ananda. The Buddha reached out his hand through the stone wall and stroked Ananda's shoulder with his divine power, and he was no longer afraid.