Note 409 — Chapter III · (continued 2)
Reading edition
Breasted ("Religion and Thought in Ancient Egypt," p. 22) states that as the inundation began at the rising of Sothis, the star of Isis, sister of Osiris, they said to him [i.e. Osiris]: "The beloved daughter, Sothis, makes thy fruits (rnpwt) in her name of 'Year' (rnpt)".