Attaching hose bib to masonry?
This thread is two years old, but these 2 links may be helpful.
The first is a clamp that can be fastened inside the basement or crawl at the point that the pipe goes out:  https://www.amazon.com/dp/B005G8UTUC/?tag=stackoverfl08-20 . If that link breaks, google a Pasco 5023 Hose Bibb Anchor.  See here also:
http://www.pascospecialty.com/faxspecials/june10_fax_special.pdf