Was reading Xenophon's account of the Greek expedition to Persia under Cyrus, highlights include a moment where one of the Greek commanders gets pelted with stones by barbarian elements of their army and he musters up his hoplites to avenge their murder attempt on his life. Upon seeing the hoplites marching in formation with shields resting on their knees, the barbarians are in a mix of rushing to their weapons or frozen in shock and confusion. Upon seeing the slaughter about to commence, a third Greek commander musters up his hoplites and marches them between the two sides, begging both to calm the fuck down. The commander who was seeking revenge then explains that this is not a simple matter of honour, as the barbarians tried killing him, and so the intervening hoplites await their commander's decision to move aside or stay put. This is the point where Cyrus then shows up with his elite bodyguard and is just all "fucks sakes I leave you alone for 5 minutes, the moment you fucks fight each other is the moment our brother kills us all" (Cyrus is using the Greeks to launch a surprise attack against his brother Atarxerxes to claim the Persian throne after the death of his father). Upon hearing this, the hoplites and barbarians reluctantly realize they're being rather foolish and stand down, shake hands and make amends, so as to avoid the calamity brewing.
Also Xenophon devotes a few lines to which species live around Bablyonia, and which ones are especially delicious. Ostriches apparently are very hard to catch (the whole army could not catch a single one), but if you chase buzzards long enough, they never fly too far and upon growing exhausted provided a very delicious meal. Antelopes are also very similar in taste to venison, and with the right seasoning can be made identical.
Also a little heartwarming moment when their carts get stuck in some mud, the Persian nobles take off their purple garments to go help everyone push the carts out of the mud with haste