The Law Code of Devala 7.4: Nirṇayasindhu · Śūdrakamalākara · Dharmapradīpa

7.4

ā tripakṣāt trirātraṃ syāt ṣaṇmāsāt pakṣiṇī tataḥ | param ekāham ā varṣād ūrdhvaṃ snāto viśudhyati

If what is undrinkable has been drunk, and what is inedible has been eaten, / and intercourse with an illicit woman has been performed by a Brahmin carried off by Mlecchas,

(Hearing of a death) within three fortnights, three days; within six months, a day and two nights; then one day until a year; after that one is purified by bathing.