Hinei Mah tov u-ma nayim                               הִנֵּה מַה טוֹב וּמַה נָּעִים

Shevet achim gam yachad                                      שֶׁבֶת אָחִים גַּם יַחַד

Behold how good and how pleasant it is for people to dwell together.


haggadah Section: Introduction
Source: Wikipedia