Skandapurana 5.112.101

5.112.101

tasminkuṇḍe tataḥ snānaṃ kṛtaṃ sarvairmahātmabhiḥ ..
bhayatrastairviśuddhyarthaṃ śeṣairapi mahātmabhiḥ .. 101 ..

Then in that pit, a bath was taken by all the noble souls, / and terrified by fear, by the remaining noble souls also, for the sake of purification. / 101