:salamext:
It's a fake sis, that was a false chain mail. I've quoted surah 9 (surah tawba) and verse 11, and that doesn't have any mention of towers at all:
This is verse 9/11:
But if they repent, perform As-Salat (Iqamat-as-Salat) and give Zakat, then they are your brethren in religion. (In this way) We explain the Ayat (proofs, evidences, verses, lessons, signs, revelations, etc.) in detail for a people who know.
[Qur'an 9: 11]
you can check it out yourself from here insha Allaah:
9. At-Tawbah
And Allaah knows best.