"And you shall rejoice in all the good": This refers to the (accompanying) song (of the Levites).
"that the L-rd your G-d gave to you and to your household": We are hereby taught that a man brings bikkurim of his wife's property and recites for her.
(Ibid. 11) "You and the Levite": Wherever he finds a Levite, he gives him of his portion. If he has nothing left of his portion, he gives him second-tithe. If he does not have that, he gives him poor-tithe. If he does not have that, he gives him peace-offerings. If he does not have that he feeds him from charity. This is the intent of "and the Levite and the stranger that is in your midst."