## put them all out ##

In this case, Peter did have everyone leave so he could be alone to pray for Tabitha.

## This matter became known ##

The miracle of Peter raising Tabitha from the dead.

## believed on the Lord ##

This is metonymy for "believed in the gospel of the Lord Jesus." (See: [[rc://en/ta/man/translate/figs-metonymy]])

## It happened that Peter stayed ##

"It came about that Peter stayed"