Generally, my impression of the word "samudaya" is the Pali suttas is it used in contexts of the arising of suffering or in the arising of kamma (which generally includes self-view and thus is mundane & ultimately suffering).
Since I wish to avoid an extensive sutta search, are there any suttas that come to mind where the word "samudaya" is used in relation neutral or supramundane dhammas?
For example, SN 47.42 comes to mind.
Thank you“Bhikkhus, I will teach you the origination and the passing away of the four establishments of mindfulness. Listen to that.
“And what, bhikkhus, is the origination of the body? With the origination of nutriment there is the origination of the body. With the cessation of nutriment there is the passing away of the body.
“With the origination of contact there is the origination of feeling. With the cessation of contact there is the passing away of feeling.
“With the origination of name-and-form there is the origination of mind. With the cessation of name-and-form there is the passing away of mind.
“With the origination of attention there is the origination of phenomena. With the cessation of attention there is the passing away of phenomena.”
https://suttacentral.net/sn47.42/en/bodhi
https://suttacentral.net/sn47.42/en/sujato