Call-a-spade-a-spade definition

A mistaken translation of Ancient Greek τὰ σῦκα σῦκα, τὴν σκάφην δὲ σκάφην ὀνομάσων ('calling figs figs, and a trough a trough'). The word σκάφη (skaphe, “trough”) was mistranslated by the medieval scholar Desiderius Erasmus as σκαφείον (skapheion, “digging tool”).