Psalms 133

1 A Song of Degrees. See now! what is so good, or what so pleasant, as for brethren to dwell together?

It is very good and very pleasant for God’s people to gather together harmoniously.

2 [It is] as ointment on the head, that ran down to the beard, [even] the beard of Aaron; that ran down to the fringe of his clothing.

It is [as delightful as] the precious/expensive ([olive] oil/perfume) that runs down from [the Supreme Priest] Aaron’s head onto his beard [when he is anointed] and runs down onto the collar of his robes.

3 As the dew of Aermon, that comes down on the mountains of Sion: for there, the Lord commanded the blessing, even life for ever.

Gathering together harmoniously [is as delightful] as the dew [that falls] on Hermon [Mountain] and the dew that falls on the hills near Zion [Hill]. Yahweh has promised to bless [his people there in Jerusalem] [by giving them] everlasting (OR, a long-lasting) life.