Rite no. 14 / 16
समावर्तन
Return from the teacher (graduation)
Study complete, the student takes a ritual bath and returns from the teacher's home to take their place in society — ready to become a householder and carry their learning into the world.
On completion of study, before entering the householder stage.
Gṛhya-Sūtras — the return home (samāvartana) — SBE Vol. 29 (1886), public domain
The Gṛhya-Sūtras, Part I · trans. Hermann Oldenberg · 1886 · Public Domain