"...So she said to him, 'give me a blessing, since you have given me land in the South, give me also springs of water' "...[nkjv]
Achsah was astute, inasmuch as she recognised the need for land, in order to survive and prosper with her new husband. She also realised that Caleb would not put their lives in jeopardy, in a desert region, such as the area they had been given. The lesson here is to know that our Heavenly Father will not 'sell us short' but He Wants and Has , the very best for us. But we often need to ASK Him for It. Did not Jesus tell us many times of this requirement ???
Let us come boldly into His Presence, as redeemed children of The Most High God and ASK Him for our needs to be met !
May The Lord Bless you.