he said i will not send him with you till ye give me an undertaking in the name of allah that ye will bring him back to me unless ye are surrounded. and when they gave him their undertaking he said allah is the warden over what we say.
قال لن أرسله معكم حتى تؤتون موثقا من الله لتأتنني به إلا أن يحاط بكم فلما آتوه موثقهم قال الله على ما نقول وكيل