“Monks, these two slander the Tathāgata. Which two? He who explains a discourse whose meaning needs to be inferred as one whose meaning has already been fully drawn out. And he who explains a discourse whose meaning has already been fully drawn out as one whose meaning needs to be inferred. These are the two who slander the Tathāgata.”
AN2.24: Neyyattha Sutta
Neyyattha Sutta: A Meaning to be Inferred - translated by Thanissaro Bhikkhu
Translated by Thanissaro Bhikkhu. Source text via dhammatalks.org.