Bhagavad Gita 6.11
शुचौ देशे प्रतिष्ठाप्य स्थिरमासनमात्मनः। नात्युच्छ्रितं नातिनीचं चैलाजिनकुशोत्तरम्॥
śhuchau deśhe pratiṣhṭhāpya sthiram āsanam ātmanaḥ nātyuchchhritaṁ nāti-nīchaṁ chailājina-kuśhottaram
Translation
In a pure place, established on a fixed seat of his own, neither very much raised nor very low, made of a cloth, a black antelope skin, and kusha grass, one over the other;
What it means
In a clean place, set a firm seat, neither too high nor too low, of cloth, deerskin and kusha grass. Even the furniture is prescribed. The body must be parked before the mind can be.
Try this today
Practical seat instructions: stability and modesty of setup matter more than elaborateness.
Something to reflect on
Is my practice setup stable and simple, or elaborate and sporadic?
Read it in Yathora