Natyashastra
होमं कृत्वा यथान्यायं हविर्मन्त्रपुरस्कृतम् । भिन्द्यात्कुम्भं ततश्चैव नाट्याचार्यः प्रयत्नतः ॥ ८८॥
Having performed the oblation correctly, with the offering being consecrated by the mantra, the drama teacher should break the pot with effort.
english translation
homaM kRtvA yathAnyAyaM havirmantrapuraskRtam । bhindyAtkumbhaM tatazcaiva nATyAcAryaH prayatnataH ॥ 88॥
hk transliteration by Sanscript