ציטירנדיקער פּירוש אויף תהילים 105:16

ופרעה חלם. He was dreaming that he was standing by the river. The word על as meaning “besides, close to,” occurs for instance, also in Numbers 2,20 ועלי מטה מנשה, “and beside him (the army of the tribe Ephrayim) camped the army of the tribe Menashe.” The meaning certainly could not be that Menashe was “above, over,” the tribe of Ephrayim, a more common meaning for the word על. G’d directs all these various apparently unrelated little incidents in mysterious ways in order to promote the realisation of His overall plan in historical developments, both of His people, and of mankind generally. Pharaoh’s dream was inspired by G’d in order that the prophecy to Avraham that before his descendants would take possession of the land of the Canaanites which He had promised them could come true. He had spoken of a period of 400 years parts of which would be harsh treatment of Avraham’s descendants as slaves. In order for this to come about, Avraham’s descendants had to be in Egypt. In order for them to go there voluntarily G’d had to orchestrate the famine. In order for Egypt not to perish during the famine Joseph had to interpret Pharaoh’s dream correctly and make the Egyptians indebted to himself and his family, thus reducing the number of years the Jews would do slave labour there. David details these steps of G’d’s השגחה in Psalms 105. When we look at Pharaoh’s dream with hindsight, we cannot fail to wonder why this dream was so difficult to interpret, and why the collective wisdom of all of Pharaoh’s wise men failed them. The answer is that G’d withheld their normal sagacity in order to bring Joseph into the picture. This concept of G’d interfering sometimes with the thought processes of human beings [not with their will which is inviolate they having been created in the image of G’d, i.e. with free will. Ed.] is described by the prophet Isaiah with the words משיב חכמים אחור ודעתם יסכל, “He turns sages back and makes nonsense of their knowledge.” (Isaiah 44,25)

The staff of [This is] an expression of support, as (above 105:16): “every staff of bread.”

Do not touch My anointed ones, and do not harm My prophets Concerning Abraham it says (Gen. 12:17): “And the Lord plagued Pharaoh,” and it is written (ibid. 20:3): “And the Lord came to Abimelech in a dream at night and said to him: You shall die, etc.” Concerning Jacob it says: (ibid. 31: 24): “And God came to Laban the Aramean in a dream at night, and said to him: Beware, etc.” And further, concerning Jacob, when they came to kill him because they killed Shechem and Hamor, it is writ ten: (ibid. 35:5): “Then they journeyed on, and the terror of God was, etc.” The Book of Psalms is more explicit, for the psalm does not terminate here, as it is written there (105:16): “He called a famine upon the land,” in order to exile them to Egypt.