You will require two horses each, and these should be good ones.

I doubt whether, if you get proper outfits, the sum that His Majesty has given you will suffice to buy two horses.

I have, however, in my stables here, plenty of good animals that have been taken from the enemy, and one will be given to each of you.

Therefore, it will be only necessary for you to purchase one.
"I am staying here, and should be obliged, when you have taken a lodging, if you would send me your address.

I shall then let you know where and when you are to join me.