The phrase "be said" has a variety of synonyms. Some alternatives to consider include "stated," "expressed," "mentioned," "uttered," "declared," "pronounced," "articulated," "voiced," "announced," "asserted," "proclaimed," "put forth," "claimed," and "enunciated." Each of these words conveys a slightly different shade of meaning, so it's important to choose the most appropriate synonym according to the context of your sentence. By varying the verbs you use to indicate speech, you can add nuance and variety to your writing, making it more engaging and interesting to read.