Weak
graded by Al-Albani
Mishkat al-Masabih 3838
Narrator:Abdullah ibn Amr
وَعَنْ عَبْدِ اللَّهِ بْنِ عَمْرٍو قَالَ: قَالَ رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ: «لَا تَرْكَبِ الْبَحْرَ إِلَّا حَاجًّا أَوْ مُعْتَمِرًا أَوْ غَازِيًا فِي سَبِيلِ اللَّهِ فَإِنَّ تَحْتَ الْبَحْرِ نَارًا وَتَحْتَ النَّارِ بَحْرًا» . رَوَاهُ أَبُو دَاوُدَ
‘Abdallah b. ‘Amr reported God’s Messenger as saying, “Do not sail on the sea except when going to perform the hajj, or the ‘umra, or when fighting in God’s path, for under the sea there is a fire and under the fire there is a sea.” Abu Dawud transmitted it.
Cited in Mishkat al-Masabih (No. 3838).