Skandapurana 5.217.15

5.217.15

śrāddhaṃ dattvā ca yuktvā ca śrāddhe niṣkāmatāṃ vrajet ..
na svādhyāyaḥ prakartavyo na grāmāṃtarakaṃ vrajet .. 15 ..

Having offered a śrāddha and having engaged in it, one should attain desirelessness in the śrāddha; / no recitation of the Veda should be performed, nor should one travel to another village.