ArthaŚ, 1, 15, 53.1 anāsannaiḥ saha pattrasampreṣaṇena mantrayeta //

ArthaŚ, 1, 19, 12.1 pañcame mantripariṣadā pattrasampreṣaṇena mantrayeta cāraguhyabodhanīyāni ca budhyeta //

KāSū, 5, 5, 14.4 antaḥpurikā vā prayojyayā saha svaceṭikā saṃpreṣaṇena prītiṃ kuryāt /