'Bless' in the Bible

So David sent messengers to the men of Jabesh-gilead, and said to them, “May you be blessed by the Lord because you showed this graciousness and loyalty to Saul your lord (king), and buried him.

Then David returned to bless his household. But [his wife] Michal the daughter of Saul came out to meet David and said, “How glorious and distinguished was the king of Israel today, who uncovered himself and stripped [off his kingly robes] in the eyes of his servants’ maids like one of the riffraff who shamelessly uncovers himself!”

Therefore now, may it please You to bless the house (royal dynasty) of Your servant, so that it may continue forever before You; for You, O Lord God, have spoken it, and with Your blessing may the house of Your servant be blessed forever.”

So David said to the Gibeonites, “What should I do for you? How can I make it good so that you will bless the Lord’s inheritance (Israel)?”