en_tn_lite_do_not_use/act/05/09.md

How is it that you have agreed together to test the Spirit

This is a rhetorical Question. This could also be translated, "You have agreed together to test the Spirit". (See: rc://en/ta/man/translate/figs-rquestion)

breathed her last

This is a euphemism for "she died." (See: rc://en/ta/man/translate/figs-euphemism)

The feet of those

This is synecdoche. The feet referring to the men who buried Ananias. (See: rc://en/ta/man/translate/figs-synecdoche)