Musar sobre Números 9:1

This statement of the Midrash also deserves further analysis. Why does this Midrash see a connection to the use of the word "שאו" in the Joseph story involving Pharaoh that we have cited? After all, we have a rule בשעת חדוה, חדוה. This means that at a time when joy prevails, no sour note is introduced. Rashi explains this on Genesis 6,6. In our case the restoration of the שכינה, the visible Presence of G–d, was certainly such an occasion; why then look for negative connotations of the word "שאו?"