Exodus 1:8

“Now there arose up a new king over Egypt, etc.] Stephen calls him another king, (<440718>Acts 7:18) one of another family, according to Josephus f7 ; who was not of the seed royal, as Aben Ezra; and Sir John Marsham f8 thinks this was Salatis, who, according to Manetho f9, was the first of the Hycsi or pastor kings that ruled in lower Egypt; but these kings seem to have reigned before that time, ((see Gill on “<014634>Genesis 46:34”)) and Bishop Usher f10 takes this king to be one of the ancient royal family, whose name was Ramesses Miamun; and gives us a succession of the Egyptian kings from the time of Joseph’s going into Egypt to this king: the name of that Pharaoh that reigned when…”

“Now there arose up a new king--About sixty years after the death of Joseph a revolution took place--by which the old dynasty was overthrown, and upper and lower Egypt were united into one kingdom. Assuming that the king formerly reigned in Thebes, it is probable that he would know nothing about the Hebrews; and that, as foreigners and shepherds, the new government would, from the first, regard them with dislike and scorn.”

“The expressions in this verse are special and emphatic. “A new king” is a phrase not found elsewhere. It is understood by most commentators to imply that he did not succeed his predecessor in the natural order of descent and inheritance. He “arose up over Egypt,” occupying the land, as it would seem, on different terms from the king whose place he took, either by usurpation or conquest. The fact that he knew not Joseph implies a complete separation from the traditions of Lower Egypt. At present the generality of Egyptian scholars identify this Pharaoh with Rameses II, but all the conditions of the narrative are fulfilled in the person of Amosis I (or, Aahmes), the head of the 18th Dynasty.…”

“There arose a new king (after several successions in Joseph's time) which knew not Joseph - All that knew him loved him, and were kind to his relations for his sake; but when he was dead he was soon forgotten, and the remembrance of the good offices he had done was either not retained or not regarded. If we work for men only, our works at farthest will die with us; if for God, they will follow us, Rev 14:13. Exodus 1:10”

“1:8-10 From about 1650 until about 1550 BC, the northern part of Egypt, where the Israelites lived, was ruled by Semitic invaders that the Egyptians called “shepherd kings,” or Hyksos. Many scholars believe that these kings were sympathetic to the Israelites and that the Israelites may even have been allied with them. It is easy to imagine that, when these invaders were finally expelled about 1540 BC, the new rulers (Egypt’s 18th Dynasty) were very suspicious of any Semites, including the Israelites, who remained in the country.”

“a new king: Probably Rameses Miamum, or his son Amenophis, who succeeded him about this period; and by his not knowing Joseph is meant his not acknowledging his obligation to him. Ecc 2:18, Ecc 2:19, Ecc 9:15; Act 7:18 Exodus 1:9”

“The promised blessing was manifested chiefly in the fact, that all the measures adopted by the cunning of Pharaoh to weaken and diminish the Israelites, instead of checking, served rather to promote their continuous increase. Exo 1:8-9 "There arose a new king over Egypt, who knew not Joseph." ויּקם signifies he came to the throne, קוּם denoting his appearance in history, as in Deu 34:10. A "new king" (lxx: βασιλεὺς ἕτερος; the other ancient versions, rex novus) is a king who follows different principles of government from his predecessors. Cf. חדשׁים אלהים, "new gods," in distinction from the God that their fathers had worshipped, Jdg 5:8; Deu 32:17. That this king belonged to a new…”