Authors:

I call a fig a fig, a spade a spade.

Unidentified fragment 545 K (K = T. Kock, "Comicorum Atticorum Fragmenta", 3 vols. (Leipzig 1880/8)), as translated in ‪"Menander: The Principal Fragments"‬‎ by Francis Greenleaf Allinson, 1921.
I call a fig a fig, a spade a spade.