Maryam • BN-TAFSEER-IBN-E-KASEER
﴿ أَطَّلَعَ ٱلْغَيْبَ أَمِ ٱتَّخَذَ عِندَ ٱلرَّحْمَٰنِ عَهْدًۭا ﴾
“Has he, perchance, attained to a realm which is beyond the reach of a created being's perception? or has he concluded a covenant with the Most Gracious?”
Please check ayah 19:80 for complete tafsir.