﴿ 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,”

God exalted be He says And We gave Moses the Scripture the Torah and made it a guidance for the Children of Israel saying that they should not choose beside Me any guardian to whom they delegate their affairs a variant reading for yattakhidhū ‘they should not choose’ is tattakhidhū ‘you should not choose’ thus turning away from the third person address in which case the particle an ‘that’ is extra and the ‘saying’ is implicit.