Translation of "claudere" into English

Didymus nesciebat pontem clausum esse.

Tom didn't know that the bridge was closed.

Quod tunc intrinsecus in Cenaculo, « ianuis clausis », evenerat, postmodum ipso Pentecostes die etiam extrinsecus coram hominibus patescit.

What had then taken place inside the Upper Room, "the doors being shut," later, on the day of Pentecost is manifested also outside, in public.