This word prefers certain other words in its environment. Look at the collocations here!
The lemma wꜥb-Ḫꜥi̯-Bꜣ-Sꜣḫ.w-Rꜥw, "Wab-Priester der (Pyramidenanlage) Der Ba des Sahure erscheint" (for more info check AED link: 850899 & VÉgA entry) appears in these sentences: