...these two cities (Jabulqa and Jabulsa) never existed, they could only be the superstitions of diseased brains.

“She (A Babi woman who was no less great and heroic than Táhirih herself) remained in Ṭihrán a long time receiving numerous visitors both men and women. She aroused the women by showing them the abject role which Islám assigned to them and she won them over to the new religion by showing them the freedom and respect which it would bestow upon them. Many domestic disputes followed, not always to the advantage and credit of the husband. These discussions might have continued at length, if Mírzá Áqá Khán-i-Núrí had not been appointed Sadr-i-‘Aẓam. The premier ordered Ḥájí Mullá Muḥammad Andirmání and Ḥájí Mullá ‘Alí Kiní to call on her in order to examine into her belief. They held seven conferences with her in which she argued with much feeling and affirmed that the Báb was the promised and expected Imám. Her adversaries called her attention to the fact that, in accordance with the prophecies, the promised Imám was to come from Jábulqá and Jábulsá. She retorted feelingly that those prophecies were false and forged by false traditionalists and, as these two cities never existed, they could only be the superstitions of diseased brains. She expounded the new doctrine, bringing out its truth, but always encountered the same argument of Jábulqá. Exasperated, she finally told them: ‘Your reasoning is that of an ignorant and stupid child; how long will you cling to these follies and lies? When will you lift your eyes towards the Sun of Truth?’ Shocked by such blasphemy, Ḥájí Mullá ‘Alí rose up and led his friend away saying, ‘Why prolong our discussion with an infidel?’ They returned home and wrote out the sentence which established her apostasy and her refusal to retract, and condemned her to death in the name of the Qur’án!” (A. L. M. Nicolas’ “Siyyid ‘Alí-Muḥammad dit le Báb,” pp. 446–447.)

https://reference.bahai.org/en/t/nz/DB/db-45.html