Yajñopavīta (The Sacred Thread)(यज्ञोपवीत)
Vedic & Smārta Liturgy
The three primal cosmic debts (Ṛṇas: to Rṣis for knowledge, Devas for life, and Pitṛs for ancestry); the three syllables of Gāyatrī; and the vow of ethical, intellectual, and social self-discipline conferred upon initiation into Vedic study.
Visual Iconography & Construction
Three strands of hand-spun, knotted white cotton cord worn diagonally over the left shoulder and across the right hip (Upavīta orientation).
Ritual Usage & Somatic Application
Conferred during the Upanayana (second birth/Dvija ceremony); adjusted during ritual acts of creation, ancestral offerings (Prācīnāvīta), and daily Sandhyāvandana.
Philosophical & Cosmic Signification
The three primal cosmic debts (Ṛṇas: to Rṣis for knowledge, Devas for life, and Pitṛs for ancestry); the three syllables of Gāyatrī; and the vow of ethical, intellectual, and social self-discipline conferred upon initiation into Vedic study.
Canonical Sources & Vedic Citations
Taittirīya Saṁhitā 2.5.11, Manu Smṛti 2.44, Āśvalāyana Gṛhyasūtra