Sayyiduna Imran bin Husayn (may Allah be pleased with him) narrates from the Messenger of Allah (peace and blessings be upon him) that he (peace and blessings be upon him) said: "Whoever goes on even one military expedition by sea in the path of Allah (and Allah knows best who strives in His path) has rendered to Allah all of His obedience and worship, has sought Paradise in every possible way, and has fled from the Fire in every possible way."
No one narrated this hadith from Yunus except Umar, and Muhammad bin Himyar is alone in narrating it.
Hadith Referenceالمعجم الأوسط / باب الألف / 2964
Hadith Gradingمحدثین:إسناده ضعيف جدًّا، فيه عمر بن الصبح متروك
Hadith Takhrij«قال الهيثمي: وفيه عمر بن الصبح وهو متروك «مجمع الزوائد ومنبع الفوائد، ج 5، ص 281»» «أخرجه الطبراني فى «الكبير» برقم: 336، والطبراني فى «الصغير» برقم: 247»