SB 6.17.25

śrī-śuka uvāca
iti prasādya giriśau
 citraketur arindama
jagāma sva-vimānena
 paśyatoḥ smayatos tayoḥ
Word for word: 
śrī-śukaḥ uvāca — Śrī Śukadeva Gosvāmī said; iti — thus; prasādya — after satisfying; giriśau — Lord Śiva and his wife, Pārvatī; citraketuḥ — King Citraketu; arim-dama — O King Parīkṣit, who are always able to subdue the enemy; jagāma — went away; sva-vimānena — by his own airplane; paśyatoḥ — were watching; smayatoḥ — were smiling; tayoḥ — while Lord Śiva and Pārvatī.
Translation: 
Śrī Śukadeva Gosvāmī continued: O King Parīkṣit, subduer of the enemy, after Citraketu satisfied Lord Śiva and his wife, Pārvatī, he boarded his airplane and left as they looked on. When Lord Śiva and Pārvatī saw that Citraketu, although informed of the curse, was unafraid, they smiled, being fully astonished by his behavior.