Skandapurana 5.211.49

5.211.49

kariṣyāmi tapo nityaṃ svakalatrasama nvitaḥ ..
rājye saṃsthāpitaḥ putraḥ samartho rājyakarmaṇi .. 49 ..

I will constantly perform austerity together with my wife; / my son, capable in the duties of kingship, has been installed on the throne.”