Commento su Genesi 41:6

ושדופת PARCHED old French hales, (i.e. burnt up by the east wind) — But the Targum renders it by שקיפן קדום beaten upon by the east wind (and so burst open). This Aramaic word שקיפן is of the same root as משקוף a lintel, which is beaten continually by the door which knocks against it.

SPRUNG UP AFTER THEM. Not that he saw them springing up —[although the word tzomchoth is actually in the present tense] — for he saw ripe ears of corn. But the verse is to be interpreted as if it said “they sprang up,” [i.e., tzamchu, which is in the past tense], suggesting that no sooner did he see the full ears than he immediately saw the thin ones coming up after them, for he saw the sign of immediacy in all facets of the dream.

והנה חלום. Just as Yaakov had faced a new reality in 29,25 when he woke up finding that Leah had been his mate in bed, so Pharaoh now faced a new reality, i.e. he found that what he had considered as reality, the images he saw while he had been asleep, had only been a dream.