en_tn_condensed/act/24/18.md

in a purification ceremony in the temple

"in the temple after I had finished a ceremony to purify myself"

in the temple, not with a crowd or an uproar

This can be stated as a new sentence. Alternate translation: "in the temple. I had not gathered a crowd nor was I trying to start a riot" (See: rc://en/ta/man/translate/figs-explicit)