Ramayana
प्लक्षशाखासु यज्ञानामन्येषां क्रियते हविः । अश्वमेधस्य यज्ञस्य वैतसो भाग इष्यते ॥ १-१४-३९
In other sacrifices oblations are offered with branches of a plaksha tree but in Aswamedha a branch of cane creeper is chosen instead. ॥ 1-14-39॥
english translation
plakSazAkhAsu yajJAnAmanyeSAM kriyate haviH । azvamedhasya yajJasya vaitaso bhAga iSyate ॥ 1-14-39
hk transliteration by Sanscript