en_tn/act/21/25.md

the Jerusalem elders continue to speak to Paul.

we wrote

The word "we" refers to the elders. (See: rc://en/ta/man/translate/figs-exclusive)

from what is strangled

"from animals killed for food without having the blood drained"

purifying himself with them

before entering the temple area the Jews were required to be ceremonially or ritually clean. This cleansing had to do with jews having contact with Gentiles.

the days of purification

This is a separate purification process related to the vows the men made, separate from the purification processed they were required to fulfill to enter the temple area.

until the offering was offered

"until they presented the animals for a offering"