T’hilas Hashem y’dabeir pi, viyvareich kol basar sheim kodsho l’olam va’ed.

May my mouth declare the praise of Hashem, and may all flesh bless His Holy Name forever and ever.

Ashrei yoshvei veisecha, od y’hallelucha, selah.

Fortunate/praiseworthy are those who can sit in Hashem’s house by directing their minds to Hashem/Torah/chesed/mitzvos wherever they are (except bathrooms and the like). Those who consistently thank Hashem for the goodness in their lives will be fortunate to feel that they are continuously dwelling in the House of Hashem.