What are the connotations of "Baruch Atah be'Vo'echa" and "u'Baruch Atah be'Tzeisecha"?
Bava Metzi'a, 107a: It means that, when you return home you will not find your wife a Safek Nidah, and when you leave this world, you will leave behind off-spring who are (Tzadikim) like you. 1
See Torah Temimah, note 8.
Why does the Torah mention entering before leaving? Surely one leaves the house before re-entering it?
Rashi (citing Bava Metzi'a, 107a): The Torah means that you will leave the world without sin, just as you entered it. 1
Targum Yonasan: The Torah means that when you enter the Beis-ha'Midrash you will be blessed, and when you go out to do business, you will be blessed.
Refer to 28:6:0.1:1.
See Torah Temimah, note 9.