Surah Al-Anbiya, ayah 61

21:61

قَالُواْ فَأۡتُواْ بِهِۦ عَلَىٰٓ أَعۡيُنِ ٱلنَّاسِ لَعَلَّهُمۡ يَشۡهَدُونَ ٦١

Qālū fa tū bihī 'alā a'yunin-nāsi la'allahum yashhadūn

They said, "Then bring him before the eyes of the people that they may testify."892

Footnotes

892 To what they had heard him say. It may also mean "...that they may witness [what will be done to him as punishment]."