If his place of encampment is easy of access, he is tendering a bait.
Movement amongst the trees of a forest shows that the enemy is advancing. The appearance of a number of screens in the midst of thick grass means that the enemy wants to make us suspicious.
The rising of birds in their flight is the sign of an ambuscade. Startled beasts indicate that a sudden attack is coming.
When there is dust rising in a high column, it is the sign of chariots advancing; when the dust is low, but spread over a wide area, it betokens the approach of infantry. When it branches out in different directions, it shows that parties have been sent to collect firewood. A few clouds of dust moving to and fro signify that the army is encamping.
Humble words and increased preparations are signs that the enemy is about to advance. Violent language and driving forward as if to the attack are signs that he will retreat.
When the light chariots come out first and take up a position on the wings, it is a sign that the enemy is forming for battle.
Peace proposals unaccompanied by a sworn covenant indicate a plot.
When there is much running about and the soldiers fall into rank, it means that the critical moment has come.
When some are seen advancing and some retreating, it is a lure.
When the soldiers stand leaning on their spears, they are faint from want of food.
If those who are sent to draw water begin by drinking themselves, the army is suffering from thirst.