SB 10.80.40
aho he putraka yuyam
asmad-arthe ’ti-duhkhitah
atma vai praninam presthas
tam anadrtya mat-parah
Translation:
[Sandipani said:] O my children, you have suffered so much for my sake! The body is most dear to every living creature, but you are so dedicated to me that you completely disregarded your own comfort.