The Freelands by John Galsworthy

Still later, that same morning, Derek and Sheila moved slowly up the Mallorings' well-swept drive. Their lips were set, as though they had spoken the last word before battle, and an old cock pheasant, running into the bushes close by, rose with a whir and skimmed out toward his covert, scared, perhaps, by something uncompromising in the footsteps of those two.

Only when actually under the shelter of the porch, which some folk thought enhanced the old Greek-temple effect of the Mallorings' house, Derek broke through that taciturnity: