Al-Kahf 68

وَكَيْفَ تَصْبِرُ عَلَىٰ مَا لَمْ تُحِطْ بِهِۦ خُبْرًا ﴿٦٨﴾

Wakayfa tasbiru AAala ma lam tuhit bihi khubran

"And how can you have patience about a thing which you know not?" The Noble Quran