﴿ وَءَاتَيْنَا مُوسَى ٱلْكِتَٰبَ وَجَعَلْنَٰهُ هُدًۭى لِّبَنِىٓ إِسْرَٰٓءِيلَ أَلَّا تَتَّخِذُوا۟ مِن دُونِى وَكِيلًۭا ﴾

“And [thus, too,] We vouchsafed revelation unto Moses, and made it a [source of] guidance for the children of Israel, [commanding them:] "Do not ascribe to any but Me the power to determine your fate,”

Please check ayah 17:3 for complete tafsir.