一经是佛陀在娑鸡多所说，说明五根与五力其实是同一组德目的两种称法，此名后来也用来指该地比丘曾争论的一个问题——一次意欲造作的业究竟引发一次结生还是多次，精通阿毗达摩的长老们最终以“一颗芒果只生一芽”为喻裁定为一次。

A discourse taught at Sāketa explaining how the five spiritual faculties and the five spiritual powers name the same qualities, a title later also attached to a debate among monks there over whether a single volitional act produces one moment of conception or many, resolved by elders skilled in the Abhidhamma using the image of a mango sprouting only one shoot.