The risk would be too great to attempt to cross a river, when they must expect to meet a formidable opposition in front, and would have such a force as ours in their rear.

They might possibly be successful, but the probability would be infinitely against them.
Should they be imprudent enough to make the attempt, I shall keep close upon their heels, and will do every thing in my power to make the project fatal to them.
"But, besides the argument in favour of their intending, in the first place, a stroke at this army, drawn from the policy of the measure, every appearance contributes to confirm the opinion.

Had their design been for the Delaware in the first instance, they would probably have made a secret, rapid march for it, and not have halted so as to awaken our attention, and give us time to prepare for obstructing them.
Instead of that they have only advanced to a position necessary to facilitate an attack on our right, the part in which we are most exposed.

In addition to this circumstance, they have come out as light as possible, leaving all their baggage, provisions, boats, and bridges, at Brunswick.

This plainly contradicts the idea of their intending to push for the Delaware." [Sidenote: Returns to Amboy.] Finding the American army could not be drawn from its strong position, General Howe determined to waste no more time in threatening Philadelphia by land, but to withdraw from Jersey, and to embark his army as expeditiously as possible for the Chesapeake or the Delaware.
On the night of the 19th he returned to Brunswick, and on the 22d to Amboy, from which place, the heavy baggage and a few of his troops passed into Staten Island, on the bridge which had been designed for the Delaware.
General Washington had expected this movement from Brunswick, and had made arrangements to derive some advantage from it.