Think of the ways Jesus might have responded: "Tell him I am the son of God"; "say I am the Messiah"; or "I am the one known as redeemer to the prophets."
Tarjuma: "May gawahi deta hu kay Allah ke siwa koi mabod nahi, wu yaqta hay es ka koi shareeq nahi orr may es baat ki gawahi deta hu kay Muhammad (S.A.W) es kay banday or es kay akhri Rasool hay."