Surah Saba Verse 13 - English Translation by Dr Kamal Omar
Surah Sabaيَعۡمَلُونَ لَهُۥ مَا يَشَآءُ مِن مَّحَٰرِيبَ وَتَمَٰثِيلَ وَجِفَانٖ كَٱلۡجَوَابِ وَقُدُورٖ رَّاسِيَٰتٍۚ ٱعۡمَلُوٓاْ ءَالَ دَاوُۥدَ شُكۡرٗاۚ وَقَلِيلٞ مِّنۡ عِبَادِيَ ٱلشَّكُورُ
They produce for him what he desires out of fortified places for defence in war, and camouflages (to contain the enemy), and huge moveable storage tanks like (the size of natural) reservoirs (of water and oil), and built to measure storage-devices firmly fixed and anchored (on the surface of the dry earth, or on the ground under water). (Continue to) act, (O) followers of Daud, gratefully. But, very few of Ibad (human subjects) are truly grateful