The Patna Dharmapada 407

407

199 Dhp134
na ce iresi āttānaṃ kaṃso anupahato-r-iva |
esa prātto si nibbāṇaṃ sārambhā te na vijjati ||

199 Dhp134 / If you do not agitate yourself like an unbroken gong, / this is nirvāṇa that you have reached; no provocation is found in you.