Suvarcha wanted to discard the body

आकाशवाण्युवाच |

 

Voice from the sky said (to Suvarcha)

 

सगर्भा न दहेद्गात्रमिति ब्रह्मनिदेशनम् || 43 ||

 

A pregnant woman shall not burn (her) body – is the instruction from Brahma.