english: What's he doing over there at Amrapali's house with all his 500 monks," and so on. They were all grumbling, and so they boycotted him.
non_english: Що він робить в будинку Амрапалі (гейши) з цима 500 монахами," ну і так далі. Всі вони бурчали, тобто вони його бойкотували.