לְ֭מַעַן אַחַ֣י וְרֵעָ֑י אֲדַבְּרָה־נָּ֖א שָׁל֣וֹם בָּֽךְ׃
For my brethren and companions' sakes, I will now say: 'Peace be within thee.'
Read halakhic rulings (Jewish law) on Psalms 122:8 from the Mishneh Torah and classical halakhic sources, free online.