And led Him away to Annas first; for he was father-in-law to Caiaphas, which was the high priest that same year…Now Annas had sent Him bound unto Caiaphas the high priest. – John 18:13,24

The brook Kedron was that into which all the filth of the sacrifices of the temple was cast, and Christ, as though He were a foul and filthy thing, must be led to the black stream. He was led into Jerusalem by the sheep-gate, the gate through which the lambs of the Passover and the sheep for sacrifice were always driven. Little did they understand, that in so doing they were again following out to the very letter the significant types which God had ordained in the law of Moses. They led this Lamb of God through the sheep-gate, and they hastened Him on to the house of Annas, the ex-high priest, who, either from his relationship to Caiaphas, from his natural ability, or his prominence in opposing the Savior, stood high in the opinion of the rulers. Here they made a temporary call, to gratify the bloodthirsty Annas with the sight of his victim; and then, hastening on, they brought Him to the house of Caiaphas, some little distance off; where, though it was but a little past the dead of night, many members of the Sanhedrim were assembled… Brethren, as the Lord gave commandment concerning even the ashes and offal of the sacrifices, we ought to think no matter trivial which stands in connection with our great burnt offering. My admonition is, “Gather up the fragments which remain, that nothing be lost.” As goldsmiths sweep their shops, to save even the filings of the gold, so every word of Jesus should be treasured up as very precious…Things which were purposed of old, prophesied by seers, witnessed by apostles, written by evangelists, and published by the ambassadors of God, are not matters of secondary interest, but deserve our solemn and devout attention. ~ C.H. Spurgeon

https://www.blueletterbible.org/comm/spurgeon_charles/sermons/0495.cfm