"Yes, venerable sir, from the time of finishing the meal, it is great suffering for me. (I suffer greatly after finishing the meal)"
I have become very uncomfortable form the time of eating the meal.
When one overeats and becomes drowsy,
When one becomes slothful and gluttonous,
he is sleepy, rolls about and lies down;
One is sleepy and one lies (sāyī) and constantly changing position;
Like a big hog fed with fodder,
Like a great hog (male pig) fed on grain
the fool approaches the womb again and again.
One is constantly (again and again) reborn, a fool"
Therein, middhī means one who is overcome by sloth and torpor.
There, in the verse, the word "middhī" means overcome by sloth and torpor.
Mahagghaso means a big eater, like one of the five brahmins who overeats:
1.āharahatthaka - eats so much that he cannot get up by himself and say to others, "please take my hand"
2.alaṃsāṭaka - eats until the belly swells up so much that he cannot put on the lower cloth;
3.tatravaṭṭaka - unable to get up and rolls about at that place;
4.kākamāsaka - eats until the food fills up to his mouth that a crow may peck on the food directly ;
5.bhuttavamitaka - unable to hold the food by the mouth and vomit out right there.
Nivāpapuṭṭho means one fed by pig-food such as rice-husk powder etc.
nourished (puṭṭho) with food for the pig, eats the grossest part of the grain..
At the conclusion of the teaching, the Teacher, being helpful to the king, (said this):
vasena = by way of
by way of being helpful = upakāravasena
his feelings become less intense (thin out?), he ages slowly preserving his life.
his pains (vedanā) is slight/little, he ages (jīrati) gradually (saṇikaṃ) and serving his lifespan.
Having uttered this stanza, (the Buddha) instructed Uttara the young man/brahmin and told him this method, "at the time of eating of the king (when the king eats), you should recite this stanza [to the king (rañño)], you should cause the food to be reduced by this way." He did that way .
may you diminish his eating in this way.