More than just the Bible has recorded that a man named Jesus lived for approximately 33 years and was executed by the Romans. Roman historians have mentioned Him many times, and long before the Bible was collected, and this can be verified.
FLAVIUS JOSEPHUS, “Jewish Antiquities”, book 18, Chapter 3, paragraphs 1-5. Paragraph 3(63):
“Now there was about this time Jesus, a wise man, if it be lawful to call him a man; for he was a doer of wonderful works, a teacher of such men as receive the truth with pleasure. He drew over to him both many of the Jews and many of the Gentiles. He was [the] Christ. And when Pilate, at the suggestion of the principal men among us, had condemned him to the CROSS , those that loved him at the first did not forsake him; for he appeared to them alive again the third day , as the divine prophets had foretold these and ten thousand other wonderful things concerning him. And the tribe of Christians, so named for him, are not extinct at this day.”
Note: Some details may have been added by pious Christians later, but the crucifixion was in the original.
*TACITUS, The Annals, book XV, chapter 44
"Nero fastened the guilt and inflicted the most exquisite tortures on a class hated for their abominations, called Christians by the populace. Christus, from whom the name had its origin, suffered the extreme PENALTY during the reign of Tiberius at the hands of one of our procurators, Pontius Pilatus".[in Latin, “Nero subdidit reos et quaesitissimis poenis adfecit quos per flagitia invisos vulgus Christianos appellabat. Auctor nominis eius Christus Tiberio imperitante per procuratorem Pontium Pilatum SUPPLICIO adfectus erat].