## I wash my hands in innocence ##

This seems to refer to a ritual washing of hands in water to symbolize freedom from sin and guilt.

## I go around your altar ##

This was an action of worship that the Israelites were accustomed to doing.

## the house where you live ##

This refers to the tent that God told his people to set up so that they could worship him there. AT: "the holy tent where you live" or "your holy tent"