How to meditate after become sotapannna?

Upvote:1

Well the patidapada of the sekha is at MN53 https://www.accesstoinsight.org/tipitaka/mn/mn.053.than.html

plenty of suttas talk about the sekhas like https://suttacentral.net/an5.90/en/sujato https://suttacentral.net/search?query=sekha

sometimes a sekha is anyone who trains in the dhamma, not the usual non puthujjana who is yet to be reach nibanna.

For sotapanna, you can read https://www.accesstoinsight.org/tipitaka/sn/sn55/sn55.040.than.html

"And how, Nandiya, does a disciple of the noble ones live heedfully? There is the case where a disciple of the noble ones is endowed with verified confidence in the Awakened One... Not content with that verified confidence in the Awakened One, he exerts himself further in solitude by day or seclusion by night. For him, living thus heedfully, joy arises. In one who has joy, rapture arises. In one who has rapture, the body becomes serene. When the body is serene, one feels pleasure. Feeling pleasure, the mind becomes centered. When the mind is centered, phenomena become manifest. When phenomena are manifest, he is reckoned as one who dwells heedfully.

"Furthermore, the disciple of the noble ones is endowed with verified confidence in the Dhamma... verified confidence in the Sangha... virtues that are appealing to the noble ones: untorn, unbroken, unspotted, unsplattered, liberating, praised by the wise, untarnished, leading to concentration. Not content with those virtues pleasing to the noble ones, he exerts himself further in solitude by day or seclusion by night. For him, living thus heedfully, joy arises. In one who has joy, rapture arises. In one who has rapture, the body becomes serene. When the body is serene, one feels pleasure. Feeling pleasure, the mind becomes centered. When the mind is centered, phenomena become manifest. When phenomena are manifest, he is reckoned as one who dwells heedfully.