Verses with the word assideans in the Apocrypha (3 verses):

1 Maccabees 2:42
Then came there unto him a company of Assideans who were mighty men of Israel, even all such as were voluntarily devoted unto the law.

1 Maccabees 7:13
Now the Assideans were the first among the children of Israel that sought peace of them:

2 Maccabees 14:6
Those of the Jews that he called Assideans, whose captain is Judas Maccabeus, nourish war and are seditious, and will not let the rest be in peace.