Shiva Purana
प्रतिविज्ञाप्य गुरवे लब्धानुज्ञस्ततो गुरोः ॥ निरुद्धप्राण आसीनो विजितात्मा जितेन्द्रियः ॥ ६॥
After intimating to the preceptor thus and securing the permission he shall retain the breath and sit down, with his mind and the sense-organs under full control.
english translation
prativijJApya gurave labdhAnujJastato guroH ॥ niruddhaprANa AsIno vijitAtmA jitendriyaH ॥ 6॥
hk transliteration by Sanscript