The Psalmist seems to be referring to the promise of the tree of Life appointed/commanded for the elect/righteous, when the tree of Life is given to them to eat, which was in the midst of the Paradise of God -on Mount Hermon pre-flood, it seems [for Little Lamb's benefit, I placed a literal Hebrew meaning of this translated to English word "commanded"]On Mount Hermon, this Psalm line speaks of the blessing, everlasting life, conmmanded there. -harar is singular in this verse, for it is speaking of Mount Hermon, as Mount Zion, and nothing else.
Psa 133:3
As the dew of Hermon, [and as the dew] that descended upon the mountain of Zion [Hermon -is it Mount Eden?]: for there the LORD commanded the blessing, [even] life for evermore.
Psalm 133:3
As the dew of Hermon, [and as the dew] that descended upon the mountain of Zion: for there the LORD commanded/appointed the blessing, [even] life/chay for evermore.
Mouintain of Zion could be translated plural if we count the three peaks of Mount Hermon, for it is speaking of Hermon/Mount Zion, in that Psalm line, which the Watchers/judges/rulers took an oath upon when they descended to take wives of daughters of Adam.
From Genesis 2: And out of the ground made the LORD God to grow every tree that is pleasant to the sight, and good for food; the tree of life/chay also in the midst of the garden, and the tree of knowledge of good and evil.
[Chapter 24]
1 And from thence I went to another place of the earth, and he showed me a mountain range of 2 fire which burnt day and night. And I went beyond it and saw seven magnificent mountains all differing each from the other, and the stones (thereof) were magnificent and beautiful, magnificent as a whole, of glorious appearance and fair exterior: three towards the east, one founded on the other, and three towards the south, one upon the other, and deep rough ravines, no one of which 3 joined with any other. And the seventh mountain was in the midst of these, and it excelled them 4 in height, resembling the seat of a throne: and fragrant trees encircled the throne. And amongst them was a tree such as I had never yet smelt, neither was any amongst them nor were others like it: it had a fragrance beyond all fragrance, and its leaves and blooms and wood wither not for ever: 5 and its fruit is beautiful, and its fruit n resembles the dates of a palm. Then I said: 'How beautiful is this tree, and fragrant, and its leaves are fair, and its blooms very delightful in appearance.' 6 Then answered Michael, one of the holy and honoured angels who was with me, and was their leader.
[Chapter 25]
1 And he said unto me: 'Enoch, why dost thou ask me regarding the fragrance of the tree, 2 and why dost thou wish to learn the truth?' Then I answered him saying: 'I wish to 3 know about everything, but especially about this tree.' And he answered saying: 'This high mountain which thou hast seen, whose summit is like the throne of God, is His throne, where the Holy Great One, the Lord of Glory, the Eternal King, will sit, when He shall come down to visit 4 the earth with goodness. And as for this fragrant tree no mortal is permitted to touch it till the great judgement, when He shall take vengeance on all and bring (everything) to its consummation 5 for ever. It shall then be given to the righteous and holy. Its fruit shall be for food to the elect: it shall be transplanted to the holy place, to the temple of the Lord, the Eternal King.
6 Then shall they rejoice with joy and be glad,
And into the holy place shall they enter;
And its fragrance shall be in their bones,
And they shall live a long life on earth,
Such as thy fathers lived:
And in their days shall no sorrow or plague
Or torment or calamity touch them.'
7 Then blessed I the God of Glory, the Eternal King, who hath prepared such things for the righteous, and hath created them and promised to give to them.
Psalm 133:3
As the dew of Hermon, [and as the dew] that descended upon the mountain of Zion: for there the LORD commanded/appointed the blessing, [even] life/chay for evermore.
Rev 2:7 He that hath an ear, let him hear what the Spirit saith unto the churches; To him that overcometh will I give to eat of the tree of life, which is in the midst of the paradise of God.
Rev 22:2 In the midst of the street of it, and on either side of the river, [was there] the tree of life, which bare twelve [manner of] fruits, [and] yielded her fruit every month: and the leaves of the tree [were] for the healing of the nations.
Rev 22:14 Blessed [are] they that do his commandments, that they may have right to the tree of life, and may enter in through the gates into the city.
Psalm 133:3
As the dew of Hermon, [and as the dew] that descended upon the mountain of Zion: for there the LORD commanded/appointed the blessing, [even] life/chay for evermore.