Manusmriti

siva.sh/manusmriti/11/69

निन्दितेभ्यो धनादानं वाणिज्यं शूद्रसेवनम् । अपात्रीकरणं ज्ञेयमसत्यस्य च भाषणम् ॥ ६९ ॥

sanskrit

Accepting presents from blamed men, trading, serving Sudras, and speaking a falsehood, make (the offender) unworthy to receive gifts (Apatra).

english translation

ninditebhyo dhanAdAnaM vANijyaM zUdrasevanam | apAtrIkaraNaM jJeyamasatyasya ca bhASaNam || 69 ||

hk transliteration by Sanscript