Ashtavakra Gita
साकारमनृतं विद्धि निराकारं तु निश्चलं। एतत्तत्त्वोपदेशेन न पुनर्भवसंभव:॥१-१८॥
Know that form is unreal and only the formless is permanent. Once you know this, you will not take birth again.
english translation
sAkAramanRtaM viddhi nirAkAraM tu nizcalaM। etattattvopadezena na punarbhavasaMbhava:॥1-18॥
hk transliteration by Sanscript