come upon

He stopped short when he came upon a line of federal officers who blocked his path to the farm.

In August, a boy scout troop hiking in the Emigrant Wilderness north of Yosemite National Park came upon a 78-year old man who had spent a night without food, water or shelter in the mountains.

He came upon an old market crowned with a grand dome and a broken clock that had numerals in Bengali, the language most commonly spoken in the city.

On day four, the boys –- along with five adults -–were heading up from their campsite near Long Lake when they came upon Montgomery.

"Once we were near a place called Aberfoyle and we came upon a sausage tree."