(Lukman) 31 : 31
أَلَمْ تَرَ أَنَّ الْفُلْكَ تَجْرِي فِي الْبَحْرِ بِنِعْمَتِ اللَّهِ لِيُرِيَكُمْ مِنْ آيَاتِهِ ۚ إِنَّ فِي ذَٰلِكَ لَآيَاتٍ لِكُلِّ صَبَّارٍ شَكُورٍ
Haven’t you seen the ships sailing through the sea by God’s grace for showing you some of His signs; indeed in that, there are signs for every grateful, patient.
See explanation 2: 164 and 30: 46.