Luke 2:44

Ver. 44-46. After three days possibly here is to be understood from the time they first went from Jerusalem; one day they went forward in their journey, a second day they were coming back, the third day they found him; for it cannot be thought they should be in Jerusalem three days before they found him, considering that they found him in the temple, which it is likely was the first place they sought for him in. It should seem that the doctors of the law gave a general liberty to any to propound any questions to them about the law of God, to which they gave answers. But it is very probable that something more than ordinary appeared in him, that they admitted him to sit amongst them, for though themselves sat on benches, yet their auditors usually sat at their feet; hence we read of Paul's being brought up at the feet of Gamaliel.