'Special' in the Bible

After this, Nun's son Joshua sent two men from the Acacia groves as undercover scouts. He told them, "Go and look over the land. Pay special attention to Jericho." So they went out, came to the house of a prostitute named Rahab, and lodged there.

Then Joshua said to the people, “Sanctify yourselves [for His purpose], for tomorrow the Lord will do wonders (miracles) among you.”

She answered, "Please give me a special present. Since you have given me land in the Negev, now give me springs of water. So he gave her both upper and lower springs.