Perhaps you may find the answer in Path of Purification. Sorry, I can't recall the Sutta.
https://www.accesstoinsight.org/lib/authors/nanamoli/PathofPurification2011.pdf
The following sutta may some help.
"It may be, Cunda, that some monk, detached from sense-objects, detached from unsalutary ideas, enters into the first absorption that is born of detachment, accompanied by thought-conception and discursive thinking, and filled with rapture and joy, and he then might think: 'I am abiding in effacement.' But in the Noble One's discipline it is not these [attainments] that are called 'effacement'; in the Noble One's discipline they are called 'abidings in ease here and now.
https://www.accesstoinsight.org/tipitaka/mn/mn.008.nypo.html