'Searched' in the Bible

So they went up, and searched the land from the wilderness of Zin unto Rehob, as men come to Hamath.

And they brought up an evil report of the land which they had searched unto the children of Israel, saying, The land, through which we have gone to search it, is a land that eateth up the inhabitants thereof; and all the people that we saw in it are men of a great stature.

And Joshua the son of Nun, and Caleb the son of Jephunneh, which were of them that searched the land, rent their clothes:

After the number of the days in which ye searched the land, even forty days, each day for a year, shall ye bear your iniquities, even forty years, and ye shall know my breach of promise.