As-Salaam alaikum,
Just pause to reflect that if someone says one, he/she may not be correct; if you say two, it will be a voilation. Simply let one be what it is.
QUL HUWA ALLAHU AHAD... Say while bearing witness, that Incomparable Reality is Singular. AHAD is not WAHID.
WAHID is One, AHAD is Something Else, something for which Allah being without a Second can still call Himself 'WE' in the Scripture.
WAHID: One means one which is followed by two, three and so forth but Oneness is beyond numerical concept of one, two, three... It is Oneness without any comparison, subtraction or division.
WALAM YAKUN LAHU KUFU'AN AHAD... And there is none comparable to that ONE Reality. It is what it is...