"We wish to show your Excellency," said he to Leicester, "that we are not sound asleep." The Welshman was not likely to be accused of somnolence, but on this occasion Sidney and himself had been overruled.

At a later moment, and during the siege of Neusz, Sir Philip had the satisfaction of making a successful foray into Flanders.
The expedition had been planned by Prince Maurice of Nassau, and was his.
earliest military achievement.

He proposed carrying by surprise, the city of Axel, a well-built, strongly-fortified town on the south-western edge of the great Scheldt estuary, and very important from its position.

Its acquisition would make the hold of the patriots and the English upon Sluys and Ostend more secure, and give them many opportunities of annoying the enemy in Flanders.
Early in July, Maurice wrote to the Earl of Leicester, communicating the particulars of his scheme, but begging that the affair might be "very secretly handled," and kept from every one but Sidney.

Leicester accordingly sent his nephew to Maurice that they might consult together upon the enterprise, and make sure "that there was no ill intent, there being so much treachery in the world." Sidney found no treachery in young Maurice, but only, a noble and intelligent love of adventure, and the two arranged their plans in harmony.
Leicester, then, in order to deceive the enemy, came to Bergen-op-Zoom, with five hundred men, where he remained two days, not sleeping a wink, as he averred, during the whole time.