it is called for ungrateful and kindness person, the one who gives pain to the kind person

to bite the hand that feeds one, an ungrateful person harms his benefactor

forgive someone's favor or goodwill, to harm someone who was the beneficial earlier

pull or pluck out the beard

to bite the hand that feeds

be very intimate with someone

one praises him who pays him, money commands obedience

a guilty pricks the mind, a guilty conscience needs no accuser

might is right, the one who has power the one is possesses

the one can do the work that he learns

one who is not daring cannot get anything, one who is shameless gets the benefit

the one who is dominant who does exploitation

a lump of raw sugar

luxury denied to the poor

the pot calls the kettle black

futile argument, quarrelling over trifles

retire from the world, lead a life of seclusion

take into the lap, dandle (child)

at the pretext of time

pluck out, pull off (the hair)

have one's head in his hands, be vanquished