法苑珠林 26.11

26.11

如新婆沙論云。若論有情。見嶮隘處修令寬博。使往來者無有艱難。由彼業力在母腹中。

As the new *Vibhāṣā-śāstra* says: 'If we speak of sentient beings: seeing precipitous and narrow places, they repair them so that they are wide and spacious, causing travelers to have no difficulties. By the power of that karma, inside the mother's womb