'Lay' in the Bible

I saw a dream and it made me fearful; and these fantasies as I lay on my bed and the visions in my mind kept alarming me.

‘Now these were the visions in my mind as I lay on my bed: I was looking, and behold, there was a tree in the midst of the earth and its height was great.

‘I was looking in the visions in my mind as I lay on my bed, and behold, an angelic watcher, a holy one, descended from heaven.

In the first year of Belshazzar king of Babylon Daniel saw a dream and visions in his mind as he lay on his bed; then he wrote the dream down and related the following summary of it.