John Lightfoot on John 13:30

[Went immediately out: and it was night.] So the traitor goes forth to his work of darkness under the conduct of the devil, the shelter of the night. He was to go two miles, viz. from Bethany to Jerusalem; then was he to seek out and get the chief priests together, to make his bargain with them for betraying Christ. Whether he did all this this very night or the day following, as the holy Scripture saith nothing of it, so is it of no great moment for us to make a business of inquiring about it. It is not so difficult to shew how many difficulties they involve themselves in that would have all this done the very same night wherein the paschal supper was celebrated, as it is a wonder that the favourers of this opinion should take no notice thereof themselves.