Srimad Bhagavatam Canto 06, Chapter 18, Text 49

SB 6.18.49

nocchistam candikannam ca
 samisam vrsalahrtam
bhuñjitodakyaya drstam
 piben nañjalina tv apah
 
Translation by His Divine Grace A. C. Bhaktivedanta Swami Srila Prabhupada: 
 
Never eat leftover food, never eat prasada offered to the goddess Kali [Durga], and do not eat anything contaminated by flesh or fish. Do not eat anything brought or touched by a sudra nor anything seen by a woman in her menstrual period. Do not drink water by joining your palms.
 
Purport by His Divine Grace A. C. Bhaktivedanta Swami Srila Prabhupada: 
 
Generally the goddess Kali is offered food containing meat and fish, and therefore Kasyapa Muni strictly forbade his wife to take the remnants of such food. Actually a Vaisnava is not allowed to take any food offered to the demigods. A Vaisnava is always fixed in accepting prasada offered to Lord Visnu. Through all these instructions, Kasyapa Muni, in a negative way, instructed his wife Diti how to become a Vaisnavi.
Srimad Bhagavatam Canto 06, Chapter 18, Text 48
Srimad Bhagavatam Canto 06, Chapter 18, Text 50