'House tops' in the Bible

Let them be even as the hay upon the housetops, which withereth afore it be grown up;

The burden of the valley of visions. What hast thou to do here, that thou climbest unto the house tops,

For their inhabiters shall be like lame men, brought in fear and confounded. They shall be like the grass and green herbs in the field, like the hay upon housetops, that withereth afore it be grown up.

Upon all the housetops and streets of Moab, there shall be mourning: For I will break Moab like an unprofitable vessel sayeth the LORD.

yea, and such as upon their house-tops worship and bow themselves unto the host of heaven: which swear by the LORD, and by their Milcom also:

What I tell you in darkness, that speak ye in light: and what ye hear in the ear, that preach ye on the housetops.