창세기 41:19의 주석

דלות means LEAN, as (2 Samuel 13:4) “Why art thou thus becoming (דל) lean?” which occurs in the narrative of Amnon.

לא ראיתי כהנה, Pharaoh meant that such a dream as he had did not reflect anything that he might have thought about during the preceding day, as is usual for most dreams. For what he had seen in his dream was beyond anything he had ever experienced while awake. (compare Daniel 2,29). [the novelty of Seforno’s approach is that he does not understand the word כהנה as referring merely to the frightening appearance of the lean cows. Ed.]

ורקות בשר, with the letter ר instead of the letter ד the meaning is derived from רקק, as in רקיקי מצות, in Exodus 29,2 where it means “unleavened wafers.” [the author refers to the thinness of wafers describing the thinness of the flesh on these cows. Ed.]