Matsyapurana 43.37

43.37

evaṃ baddhvā dhanurjyāyām utsiktaṃ pañcabhiḥ śaraiḥ
laṅkāyāṃ mohayitvā tu sabalaṃ rāvaṇaṃ balāt //

That king once tied up the valiant Râvaṇa and stunned him with his five arrows in his own kingdom, Lanka. After conquering him he brought and confined Râvaṇa in his capital—Mâhiṣmatîpurî when Pulastya went and solicited Arjuna to release his son Râvaṇa which he did.—37-39.