'Half' in the Bible

And when he opened the seventh seal, there was silence in heaven [for] about half an hour.

And [those] from peoples and tribes and languages and nations will see their dead bodies three and a half days, and they will not allow their dead bodies to be placed in a tomb.

And after the three and a half days, the breath of life from God entered into them, and they stood on their feet, and great fear fell on those who saw them.

And the two wings of a great eagle were given to the woman, in order that she could fly into the wilderness, to her place where she is fed there [for] a time, and times, and half a time, from the presence of the serpent.