Forgive seven times
'To forgive seven times' signifies forgiving forever and always.
(References: Apocalypse Explained 257)
Seed
'A seed' signifies the ultimate and primary levels in a person. It also signifies good and truth from the Lord. In an opposite sense, it signifies falsity of doctrine and hellish falsity. 'A seed' signifies everyone who constitutes the Lord's spiritual kingdom and faith grounded in charity.
In Genesis 12:7, 8:15, 16, 'a seed' signifies love and everyone who has love.
(References: Arcana Coelestia 1025)