The Egyptian Book of the dead by P. Le Page Renouf and Edouard Naville

4. These gods are mentioned in the Pyramid Texts in a passage closely

Chapter 201 95 words
resembling this one of the Book of the Dead. “They bring to Unas (line 479) the four Glorious ones who are on the side lock of Horus; who stand upon the Eastern side of Heaven, and who are conspicuous through their sceptres ⁂⁂⁂⁂⁂. They announce to Râ the glorious name of Unas, and proclaim (⁂⁂⁂, _cf._ ⲟⲩⲱ, ⲉⲣⲟⲩⲱ) Unas to Neheb-kau.” The text of Teta is very imperfect in this place. The word ⁂⁂ appears to have the sense of _insignire_, _designare_. This sense is a key to every passage in which the word occurs.