Śrīmad-Bhāgavatam · Text 7.15.29
Who is speaking and story frame
यथा वार्तादयो ह्यर्था योगस्यार्थं न बिभ्रति ।
अनर्थाय भवेयु: स्म पूर्तमिष्टं तथासत: ॥ २९ ॥
yathā vārtādayo hy arthā
yogasyārthaṁ na bibhrati
anarthāya bhaveyuḥ sma
pūrtam iṣṭaṁ tathāsataḥ
As professional activities or business profits cannot help one in spiritual advancement but are a source of material entanglement, the Vedic ritualistic ceremonies cannot help anyone who is not a devotee of the Supreme Personality of Godhead.
Read Śrīla Prabhupāda's purport on Vedabase.io