In Genesis 13:9, this signifies separation. (Arcana Coelestia 1582)

In Genesis 24:49, this signifies reciprocal freedom. (Arcana Coelestia 3159)

In Psalm 80:14, this signifies the south, and thus closer to the light of good and truth. (Arcana Coelestia 3708[10])

In Genesis 48:17, this signifies assigning the first place. (Arcana Coelestia 6292)

In Revelation 13:16, this signifies all man's intellectual power regarding faith. (Apocalypse Revealed 605)

In Psalm 80:17, the man of your right hand in this passage is also the Lord as the Word, and so is the Son of Humanity. He is called “the man of your right hand” because the Lord has power from divine truth, which is also the Word; and he gained divine power when he fulfilled the whole Word. (Doctrine of the Lord 27)

In Mark 16:19, this signifies the omnipotence of God through the human which He assumed in the world. (True Christian Religion 136[4])

605. To receive from it a mark on their right hand and on their foreheads. This symbolically means that no one is acknowledged as a Protestant Reformed Christian but one who accepts that doctrine in faith and love.

To receive a mark means, symbolically, to be acknowledged as a Protestant Reformed Christian, or to be among those who confess what the doctrine teaches. The mark is an acknowledgement that the person is such a one, and also a confession that he is such. The right hand symbolizes everything in a person relating to the power of his intellect, thus to his faith; for the right hand symbolizes a person's power (no. 457). The forehead symbolizes everything in a person relating to the power of his will, thus to his love; for the forehead symbolizes love (no. 347).