In this condition I left them, buying up stores of provisions,
working hard to scour their moats, set up palisadoes, repair their
fortifications, and preparing all things for a siege; and following
the Saxon army to Torgau, I continued in the camp till a few days
before they joined the King of Sweden.

I had much ado to persuade my companion from entering into the
service of the Duke of Saxony, one of whose colonels, with whom we had
contracted a particular acquaintance, offering him a commission to be
cornet in one of the old regiments of horse; but the difference I had
observed between this new army and Tilly's old troops had made such
an impression on me, that I confess I had yet no manner of inclination
for the service, and therefore persuaded him to wait a while till we
had seen a little further into affairs, and particularly till we had
seen the Swedish army which we had heard so much of.

The difficulties which the Elector-Duke of Saxony made of joining with
the king were made up by a treaty concluded with the king on the 2nd
of September at Coswig, a small town on the Elbe, whither the king's
army was arrived the night before; for General Tilly being now entered
into the duke's country, had plundered and ruined all the lower part
of it, and was now actually besieging the capital city of Leipsic.
These necessities made almost any conditions easy to him; the greatest
difficulty was that the King of Sweden demanded the absolute command
of the army, which the duke submitted to with less goodwill than he
had reason to do, the king's experience and conduct considered.

I had not patience to attend the conclusions of their particular
treaties, but as soon as ever the passage was clear I quitted the
Saxon camp and went to see the Swedish army. I fell in with the