जरायुमात्रप्रच्छन्ने रविरश्म्यवभासिते । घृतस्य निश्चलं सम्यगलक्तकरसाङ्किते ॥ ३१ ॥
The area should be thin and translucent like a fetal membrane (Jarayu) when viewed against sunlight. The exact spot should be marked with the juice of Alaktaka (lac), where a drop of solid ghee stays steady without sliding.
जरायुमात्रप्रच्छन्ने रविरश्म्यवभासिते । घृतस्य निश्चलं सम्यगलक्तकरसाङ्किते ॥ ३१ ॥
The area should be thin and translucent like a fetal membrane (Jarayu) when viewed against sunlight. The exact spot should be marked with the juice of Alaktaka (lac), where a drop of solid ghee stays steady without sliding.