Matsya Purana 227.87

227.87

keśeṣu gṛhṇato hastaṃ chedayedavicārayan.
pādayornāsikāyāñca grīvāyāṃ vṛṣaṇeṣu ca .. 227.86 ..

The hands of the one who extends them to catch hold of the hair, feet, nose, neck, scrotum of a high class man should be lopped off by a king—86

A Brâhmaṇa who indulges with a Châṇḍâla woman or a woman of a different caste or eats their food or accepts a gift from them unknowingly tolas of gold or silver according to the seriousness of the offence The one who breaks anyone's bone should be exiled from the country—87