法界次第初門 2.85

2.85

三、知他心通。修他心智者，若於深禪定中發他心智，即能知六道眾生心及數法，種種所緣念事，是為他心通。

Third, the superknowledge of knowing others' minds. As for cultivating knowledge of others' minds: if, in deep dhyāna attainment, knowledge of others' minds arises, one can then know the minds and mental factors of sentient beings in the six destinies, and the various affairs on which their thoughts focus. This is the superknowledge of others' minds.