φυρατέον
From LSJ
Περὶ τοῦ ἐπέκεινα τοῦ νοῦ κατὰ μὲν νόησιν πολλὰ λέγεται, θεωρεῖται δὲ ἀνοησίᾳ κρείττονι νοήσεως → On the subject of that which is beyond intellect, many statements are made on the basis of intellection, but it may be immediately cognised only by means of a non-intellection superior to intellection
English (LSJ)
one must mix, knead, Dsc.5.88.
Greek (Liddell-Scott)
φῡρᾱτέον: πρέπει τις νὰ ἀναμίξῃ, νὰ ζυμώςῃ, Διοσκ. 5. 3.