Shiva Purana

siva.sh/siva-purana/kotirudra-samhita/5/30

।। पुत्र उवाच ।। मातस्त्वया सुखेनैव प्राणास्त्याज्या न संशयः ।। तव कार्यं पुरा कृत्वा पश्चात्कार्यं मदीयकम् ।। ३०।।

sanskrit

The son said:— “O mother, you shall die peacefully and with confidence. I shall carry out your task first and then attend to mine.”

english translation

|| putra uvAca || mAtastvayA sukhenaiva prANAstyAjyA na saMzayaH || tava kAryaM purA kRtvA pazcAtkAryaM madIyakam || 30||

hk transliteration by Sanscript