I can understand where you are coming from and don't want to belabour the point.
From the en.wikipedia.org
Why belabour something unnecessarily when we have the same frame of reference?
From the guardian.co.uk
Without having to belabour it, the actual amputation lasted over an hour.
From the telegraph.co.uk
Instead of taking it easy, he decides to belabour it into the top left.
From the guardian.co.uk
Yet if he appears to belabour the point, it is with good reason.
From the economist.com
Why belabour terms like multipolarity when there are no poles among nations that share basic values?
From the economist.com
It may seem petty to belabour these old arguments now.
From the economist.com
Kapadia and Pandey don't belabour his faith, but nonetheless manage to make it integral to our understanding of the man.
From the telegraph.co.uk
It is not my intention here to belabour either you or myself with lengthy examinations of the nature of the papacy.
From the nzcatholic.org.nz
More examples
Belabor: to work at or to absurd length; "belabor the obvious"
Beat soundly
Belabor: attack verbally with harsh criticism; "She was belabored by her fellow students"
To labour about; work hard upon; ply diligently; To beat soundly; thump; beat someone; To attack someone verbally; To discuss something repeatedly; to harp on