Sforno on Genesis 46:4/ספורנו על בראשית מ״ו:ד׳

1אעלך גם עלה. Not only will I bring you out of Egypt (in a coffin) to be buried in the Holy Land, but I will also bring your numerous descendants out of there to a good land flowing with milk and honey (the land of Cannan) as we know from G’d’s promise to Moses in Exodus 3,8.

2ישית ידך על עיניך, you yourself will not have to worry about any of your affairs while in Egypt, seeing that Joseph will take care of all the mundane matters pertaining to daily life. In other words, you can keep your eyes closed when it comes to mundane matters.