'Pair' in the Bible

So her husband set out, and he went after her to speak {tenderly to her}, to bring her back. He took with him his servant and a pair of donkeys. And she brought him [to] her father's house, and the father of the young woman saw him and was glad to meet him.

But the man was not willing to spend the night, and he got up and went; and he arrived opposite Jebus (that is, Jerusalem). [He had] with him a pair of saddled donkeys and his concubine.