Ancient world cutting tongues off from servants

Word on the street is that in the ancient “sword and sandals” epics, the technicolor movies and all, they always have some servants who are silent, and when asked to explain why, the big shots say “Oh dont worry about the secret, So-and-so’s tongue has been cut off so he can’t talk about it”

Did this ever happen? Considering that literate slaves could simply write what they know, and that cutting out of a tongue would not only be extremely traumatic, prone to infection, making eating extremely difficult, even for the ancient world it seems a bit too cruel.

So did it happen (besides the rarest of rare freaky cases?)

Given that cutting off testicles and penises from certain slaves was a widespread practice in ancient times - an area that would bleed profusely, be horrifically traumatic, prone to infection, and make urination at least temporarily problematic - I’m not sure why you’d disbelieve that tongues might be cut out.

These examples aren’t from the ancient world, but here was a law passed in South Carolina in 1740 saying:

And, in Blackstone’s Commentaries (not discussing slavery, but…)

You don’t pass laws against things that don’t happen.

While infection and bleeding to death are real risks, I believe there’s documenation that cauterization was practiced by ancients.

Also more here:

From the time of ancient Greek physician Hippocrates (460-370 B.C.) until the 1500s, amputations usually involved cutting through dead rather than living tissue because dead tissue did not hemorrhage (bleed uncontrollably). Stumps, or the remaining limb tissues, were then sealed with red-hot irons or boiling oil or tar. This burning procedure stopped most bleeding and was also thought to help prevent gangrene (tissue rotting).

Also bear in mind that literate slaves would have been rare, and much more valuable as scribes than as mute body servants. If you’re going to cut out someone’s tongue, you don’t bother teaching them to write first.

And I imagine you could still be understood with no tongue.

Yes, but in a cultured society would you listen to someone tasteless?

How could you be understood with no tongue? Try talking without moving your tongue and see how intelligible you are?

Ever play charades?

You’d need a dentist to act as interpreter.

I haven’t had my tongue cut out but I have had large chunks taken out of it, due to oral cancer. Thank whatever gods there be for ice cream, broth, rice pudding, milk shakes and instant breakfast. The recovery is much worse than the surgery.