40th Ayah from Surah Al Qalam
سَلۡهُمۡ أَيُّهُم بِذَٰلِكَ زَعِيمٌ ٤٠
Salhum 'Ayyuhum Bidhālika Za`īmun
Ask them which of them, for that [claim], is responsible.
Ask them [Prophet] which of them will guarantee this.
Ask them, which of them will stand surety for that!
Ask them which of them stands surety for that.
Ask them (O Muhammad) which of them will vouch for that!
Ask thou of them, which of them will stand surety for that!