Tacitus was a Roman historian writing early in the 2nd century A.D. His Annals provide us with a single reference to Jesus of considerable value. Rather frustratingly, much of his work has been lost, including a work which covers the years 29-32, where the trial of Jesus would have been had he recorded it [Meie.MarJ, 89].
Here is a full quote of the cite of our concern, from Annals 15.44. Jesus and the Christians are mentioned in an account of how the Emperor Nero went after Christians in order to draw attention away from himself after Rome's fire of 64 AD:But not all the relief that could come from man, not all the Bounties that the prince could bestow, nor all the atonements Which could be presented to the gods, availed to relieve Nero From the infamy of being believed to have ordered the Conflagration, the fire of Rome. Hence to suppress the rumor, he Falsely charged with the guilt, and punished Christians, who were Hated for their enormities. Christus, the founder of the name, was Put to death by Pontius Pilate, procurator of Judea in the reign Of Tiberius: but the pernicious superstition, repressed for a time Broke out again, not only through Judea, where the mischief Originated, but through the city of Rome also, where all things Hideous and shameful from every part of the world find their Center and become popular. Accordingly, an arrest was first Made of all who pleaded guilty; then, upon their information, an Immense multitude was convicted, not so much of the crime of Firing the city, as of hatred against mankind....Very few would assert that this passage is a forgery [though see Cutn.JGMM, 111-2], for the evidence is strongly in favor of the genuineness of this passage. The passage is in perfect Tacitean style; it appears in every known copy of the Annals (although there are very few copies of it, and none dates earlier than the 11th century), and the anti-Christian tone is so strong that it is extremely unlikely that a Christian could have written it. [Tekton.]