Histories

After a year has past, they next do as follows. They take the most trusted of the rest of the king's servants (and these are native-born Scythians, for only those whom he tells to do so serve the king, and none of the Scythians have servants bought by money)

and strangle fifty of these and fifty of their best horses and empty and clean the bellies of them all, fill them with chaff, and sew them up again.

Then they fasten half of a wheel to two posts, the hollow upward, and the other half to another pair of posts, until many posts thus prepared are planted in the ground, and, after driving thick stakes lengthways through the horses' bodies to their necks, they place the horses up on the wheels