Psalms 133

1 A Song of Ascents. David’s. Lo! how good and how delightful, for brethren, to dwell together even as one.

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

2 Like the precious oil upon the head, descending upon the beard; the beard of Aaron, —which descended unto the opening of his robe:

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 Like the dew of Hermon, which descended upon the mountains of Zion, —for, there, did Yahweh command the blessing, Life, unto times age-abiding?

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.