Kural - 947

Who largely feeds, nor measure of the fire within maintains,
That thoughtless man shall feel unmeasured pains

Explanation
He will be afflicted with numberless diseases, who eats immoderately, ignorant (of the rules of health).

Tamil Transliteration
Theeyala Vandrith Theriyaan Peridhunnin
Noyala Vindrip Patum.