Shiva Purana
एवं दानविशेषेण धर्मराजपुरं नरः ॥ यस्माद्याति विमानेन तस्माद्दानं समाचरेत् ॥ ५१ ॥
If a man wishes to go to the city of Yama in the aerial chariot, he shall necessarily make these special gifts.
english translation
evaM dAnavizeSeNa dharmarAjapuraM naraH ॥ yasmAdyAti vimAnena tasmAddAnaM samAcaret ॥ 51 ॥
hk transliteration by Sanscript