This Bible contradiction is from the Skeptic's Annotated Bible.
Vinegar and gall.
Matthew 27:34 View context
They gave him vinegar to drink mingled with gall: and when he had tasted [thereof], he would not drink.
Wine and myrrh.
Mark 15:23 View context
And they gave him to drink wine mingled with myrrh: but he received [it] not.
Luke 23:36 View context
And the soldiers also mocked him, coming to him, and offering him vinegar,
Vinegar and hyssop.
John 19:29 View context
Now there was set a vessel full of vinegar: and they filled a spunge with vinegar, and put [it] upon hyssop, and put [it] to his mouth.