Vidhurajātaka

Suttapiṭaka · Khuddakanikāya · Jātaka (2) · Vol. 28 · Section 1015

[1015] Surely indeed he grieves, that most excellent of kings, without you — he whose close companion (sajīva) you are; even when brought low by suffering (dukkha), on meeting with you a man would find happiness, even when ill.

English translation from the Pali (Siam Raṭṭha edition) — under review, not for citation.

This passage also appears in 1 other place

Vol. 28 · Section 1030 — Vidhurajātaka