Caitanya-caritāmṛta 20.134
‘uttare’ khudile āche kṛṣṇa ‘ajagare’ dhana nāhi pābe, khudite gilibe sabāre
[‘uttare’ khudile aache krishna ‘ajagare’ dhana naahi paabe, khudite gilibe sabaare]
Blended reading (Sanskrit + English inline)
‘uttare’ khudile āche kṛṣṇa ‘ajagare’ dhana nāhi pābe, khudite gilibe sabāre
“ ‘If you dig on the northern side, there is a big black snake that will devour you if you attempt to dig up the treasure.
My note
Source: vedabase.io