﴿ نَتْلُوا۟ عَلَيْكَ مِن نَّبَإِ مُوسَىٰ وَفِرْعَوْنَ بِٱلْحَقِّ لِقَوْمٍۢ يُؤْمِنُونَ ﴾

“We [now] convey unto thee some of the story of Moses and Pharaoh, setting forth the truth for [the benefit of] people who will believe.”

Please check ayah 28:6 for complete tafsir.