def get_re_for_font_glyph_unicode(font_abreviation, glyph):
    """Function to get the regex for glyph unicode value"""
    font_awesome_regex = ['(?i)\\.{}-'.format(font_abreviation),
        ':before[^{}]*{\\s*content:\\s*[\'"]([^\'"]*)[\'"][^\\}]*\\}']
    return '|'.join([glyph]).join(font_awesome_regex)
