hoc cogitans ut illis interfectis, insidiaretur nostræ solitudini, et regnum Persarum transferret in Macedonas.
Thinking that after they were slain, he might work treason against us left alone without friends, and might transfer the kingdom of the Persians to the Macedonians.
Hoc cogita ut ad illos interfice, insidior nostro ad solitudine, et regno de Persas transfer in Macedones.