John 5:13

13The [one]ὁnowδὲhaving been healedἰαθεὶςnotοὐκknewᾔδειwhoτίςit isἐστιν,ὁforγὰρJesusἸησοῦςhad moved awayἐξένευσενa crowdὄχλουbeingὄντοςinἐνtheτῷplaceτόπῳ.

But the one having been healed did not know who it is, for Jesus moved away, a crowd being in the place.