Anandakanda 2.8.119

2.8.119

mātṛvāhakabīje vā pacetprakṣipya pūrvavat /
punaḥ kṣepyaṃ punaḥ pācyaṃ tridinānte samuddharet //

or inserting it inside a seed of mātṛvāhaka, one should cook it as before; / it must be inserted again, cooked again, and extracted at the end of three days.