'Thousand' in the Bible

And he permitted them. And the unclean spirits came out [and] entered into the pigs, and the herd--about two thousand--rushed headlong down the steep slope into the sea and were drowned in the sea.

And those who ate the loaves were five thousand men.

Now there were about four thousand. And he sent them away.

When I broke the five loaves for the five thousand how many baskets full of broken pieces did you pick up?" They said to him, "Twelve."

"When also [broke] the seven [loaves] for the four thousand, how many baskets full of broken pieces did you pick up?" And they said to him, "Seven."