This Bible contradiction is from the Skeptic's Annotated Bible.
Luke 1:26-28 View context
And in the sixth month the angel Gabriel was sent from God unto a city of Galilee, named Nazareth,
To a virgin espoused to a man whose name was Joseph, of the house of David; and the virgin's name [was] Mary.
And the angel came in unto her, and said, Hail, [thou that art] highly favoured, the Lord [is] with thee: blessed [art] thou among women.
Judges 5:24-27 View context
Blessed above women shall Jael the wife of Heber the Kenite be, blessed shall she be above women in the tent.
He asked water, [and] she gave [him] milk; she brought forth butter in a lordly dish.
She put her hand to the nail, and her right hand to the workmen's hammer; and with the hammer she smote Sisera, she smote off his head, when she had pierced and stricken through his temples.
At her feet he bowed, he fell, he lay down: at her feet he bowed, he fell: where he bowed, there he fell down dead.
Luke 11:27-28 View context
And it came to pass, as he spake these things, a certain woman of the company lifted up her voice, and said unto him, Blessed [is] the womb that bare thee, and the paps which thou hast sucked.
But he said, Yea rather, blessed [are] they that hear the word of God, and keep it.