Adhyaya 32 — Rules for Parvana Śrāddha: Foods that Please the Ancestors and Items to Avoid
अनिष्टदुष्टशब्दोग्रदुर्गन्धा चात्र कर्मणि ।
कुलापमानकाः श्राद्धे व्यायुञ्ज्य कुलहिंसकाः ॥
aniṣṭa-duṣṭa-śabdogra-durgandhā cātra karmaṇi / kulāpamānakāḥ śrāddhe vyāyuñjya kula-hiṃsakāḥ
In this rite, inauspicious and harsh or evil sounds, and strong foul odors, are to be avoided. Those who disgrace the family, who disturb the śrāddha, and who harm the family line should be kept away and removed.