Arcana Coelestia#4520
4520. 'I and my house' means as regards truth and good. This is clear from the representation of Jacob, to whom 'I' refers here, as the Church, in particular the Church as regards truth (as may be deduced from what has been shown concerning Jacob's representation in 3305, 3509, 3525, 3546, 3576, 3599, 3775, 4234, 4337; that is to say, he represents the Lord as regards Divine Natural Truth. For in representations when a person in the highest sense represents the Lord as regards the Divine Truth of His Natural, he also represents the Lord's kingdom as regards Divine Truth there, and consequently the Church as regards truth, because these correspond to each other; for all truth within His kingdom and Church is the Lord's); and from the meaning of 'a house' as the Church as regards good, dealt with in 2233, 2234, 3720.
Arcana Coelestia#3546
3546. 'Into the hand of Jacob her son' means that such was the affection for natural truth This is clear from the fact that this phrase concludes those that go before it, and that at that point Jacob - who represents natural truth, 3305, 3509, 3525 - appeared thus; that is to say, he was wearing the skins of the kids of she-goats on his hands and neck and had in his hand savoury food which he was to take to his father Isaac.