en_tn/mat/15/17.md

Do you not understand ... into the latrine?

Jesus uses a question to rebuke the disciples for not understanding the parable. Alternate translation: "Surely you understand ... into the latrine." (See: rc://en/ta/man/jit/figs-rquestion)

passes into the stomach

"goes into the stomach"

latrine

This a polite term for the place where people bury body waste.