In Leviticus 6:16, 'Aaron and his sons eating the remainder' signifies a person's reciprocation and making something one's own. This represents conjunction by means of love and charity. This is why they were commanded to eat it 'in a holy place.'

(Odkazy: Arcana Coelestia 2177)

44. Someone who knows that the Lord is meant by David can see why David so many times in his Psalms wrote about the Lord when writing about himself, as in Psalms 89, where we find the following:

I have made a covenant with My chosen, I have sworn to My servant David: “Your seed I will firmly establish even to eternity, and build up your throne to all generations....”

And the heavens will praise Your wonders..., Your truth also in the assembly of the saints....

Then You spoke in a vision to Your holy one, and said: “I have given help to one who is mighty; I have exalted one chosen from the people. I have found My servant David; with My holy oil I have anointed him, with whom My hand shall be firm; Also My arm shall strengthen him....

“My truth and My mercy shall be with him, and in My name his horn shall be exalted. Also I will set his hand on the sea, and his right hand on the rivers. He shall call to Me, ‘You are my Father, My God, and the rock of my salvation.’ Also I will make him My firstborn, the highest of the kings of the earth.... My covenant shall stand firm with him. His seed also I will make to endure to eternity, and his throne as the days of heaven....

“Once have I sworn by My holiness, I will not lie to David. His seed shall endure forever, and His throne as the sun before Me; like the moon it shall remain fixed to eternity, and be a faithful witness in the clouds.” (Psalms 89:3-5, 19-21, 24-29, 35-37)

And the like also in other Psalms, as in Psalms 45:1-17, 122:4-5, 132:8-18.