Al Quran Surah Al-Anaam 6 Ayaat 98

Ilm walon keliye nishaniyaan

Allah ke naam se jo bara meharban nehayat reham walal hai

wo (Allah) hi hai jis ne tumhare liye sitare banae take tum sehar or samandar ki taareekion main (in ke zarye) raasta maloom kar sako. Beshak hum ne nishaniyaan khol khol kar bayaan kar di hain un logon ke liye jo ilm rakhte hain()