'Trained' in the Bible
When Abram heard that his nephew had been taken captive, he mobilized his 318 trained men who had been born in his household, and he pursued the invaders as far as Dan.
The Reubenites, Gadites, and the half-tribe of Manasseh had 44,760 men in their combined armies, warriors who carried shields and swords, were equipped with bows, and were trained for war.
Some of the Gadites joined David at the stronghold in the desert. They were warriors who were trained for battle; they carried shields and spears. They were as fierce as lions and could run as quickly as gazelles across the hills.
From Judah came 6,800 trained warriors carrying shields and spears.
They and their relatives, all of them skilled and trained to make music to the Lord, numbered two hundred eighty-eight.
Uzziah had an army of skilled warriors trained for battle. They were organized by divisions according to the muster rolls made by Jeiel the scribe and Maaseiah the officer under the authority of Hananiah, a royal official.
One friend deceives another and no one tells the truth. These people have trained themselves to tell lies. They do wrong and are unable to repent.
So the king assigned them a daily ration from his royal delicacies and from the wine he himself drank. They were to be trained for the next three years. At the end of that time they were to enter the king's service.
Although I trained and strengthened them, they plot evil against me!