Skandapurana 5.225.51

5.225.51

tataḥ śālmalikūṭastu tathānye lohakaṇṭakāḥ ..
teṣāṃ madhyena nīyaṃte paiśunyaniratā narāḥ ..
trimāsikaṃ tu yacchrāddhaṃ tena muktiḥ prajāyate .. 51 ..

Then there is the peak of the silk-cotton tree and other iron thorns; / through the midst of them men devoted to slander are led. / But by the three-month śrāddha, liberation from that arises.