“Convey my teaching (to the people) even if it were one sentence” [Sahih Bukhari 3461]
Text: Riyad as-Salihin, book 6- The Book of Visiting the Sick (كتاب عيادة المريض وتشييع الميت والصلاة عليه وحضور دفنه)
Other option for Book 6: The Book of Visiting the Sick