The nuns of few desires complained and criticized her, “How could a nun walk to the next village by herself?” … “Is it true, monks, that a nun did this?” “It’s true, sir.” The Buddha rebuked her … “How could a nun do this? This will affect people’s confidence …” … “And, monks, the nuns should recite this training rule like this:
First preliminary ruling ‘If a nun walks to the next inhabited area by herself, then that nun too has committed an immediate offense entailing sending away and suspension.’”
In this way the Buddha laid down this training rule for the nuns.
Second substory On one occasion two nuns were traveling from Sāketa to Sāvatthī. On the way they had to cross a river. They went to a boatman and said, “Please take us across.” “I’m not able, venerables, to take both of you across at the same time.” And so they crossed individually, alone with the boatman. When he had crossed with the first nun, he raped her. And after returning to the first bank, he raped the other nun as well. Later, when they were reunited, they asked each other, “Venerable, I hope you weren’t assaulted?” “I was. And you, venerable, were you assaulted?” “I was, too.”