'Base' in the Bible

All the people likewise each cut down his bough, and followed Abimelech, and put them at the base of the stronghold, and set the stronghold on fire on them; so that all the people of the tower of Shechem died also, about a thousand men and women.

As they were making their hearts merry, behold, the men of the city, base fellows, beset the house round about, beating on the door; and they said to the old man, the master of the house, "Bring out the man who came into your house, that we may know him."

Now therefore give up the men, the base fellows in Gib'e-ah, that we may put them to death, and put away evil from Israel." But the Benjaminites would not listen to the voice of their brethren, the people of Israel.