Mark 3:23 (BSB)

So Jesus called them together and began to speak to them in parables: “How can Satan drive out Satan?

From Mark 3. Also in the ESV.

Commentary on Mark 3:23

• Matthew Henry (Presbyterian), Matthew Henry's Complete Commentary on Mark 3:22-30: I. Here is, The impudent impious brand which the scribes fastened upon Christ's casting out devils, that they might evade and invalidate the conviction of it, and have a poor excuse for not yielding to it. These scribes came down from Jerusalem, Mar 3:22.
• John Gill (Reformed Baptist), Exposition of the Old and New Testaments on Mark 3:23: And if a kingdom be divided against itself,.... Any of the kingdoms of this world, and the kingdom of "Satan": that kingdom cannot stand: not long; its internal broils and divisions will, soon bring it to desolation; See Gill on Mat 12:25.