## four days ago ##

Biblical culture includes the current day. In current western culture, this would be, "three days ago."

## the ninth hour of prayer ##

The normal afternoon time that the Jews pray to God.

## prayer in my house ##

Some ancient authorities say, "fasting and praying…"

## your prayer ##

Refers to just Cornelius (singular)

## reminded God about you ##

"to bring to God's attention"

## call to you a man named Simon, who is also called Peter ##

"tell Simon who is called Peter to come to you"

## I sent for you ##

"you" refers to just Peter (singular).

## we are all here ##

"we" refers to the many people Cornelius invited to his home to hear Peter but not including Peter. (See: [[rc://en/ta/man/translate/figs-exclusive]])