'Love' in the Bible

Regarding the sons of Barzillai the Gileadite, you shall do loyal love and let them be among those who eat at your table, because they met me when I fled from Absalom your brother.

And Solomon, in his love for the Lord, kept the laws of David his father; but he made offerings and let them go up in smoke on the high places.

And Solomon replied, “You have shown great and faithful love to Your servant, my father David, because he walked before You in faithfulness, righteousness, and integrity. You have continued this great and faithful love for him by giving him a son to sit on his throne, as it is today.

"You have demonstrated abundant gracious love to your servant David, my father, as he lived in your presence truthfully, righteously, and uprightly in his heart. In addition, you have kept on showing this abundant gracious love by giving him a son to sit on his throne today. Now, LORD my God, you have set me as king to replace my father David, but I'm still young. I don't have any leadership skills.

and he said, "O Yahweh, God of Israel, there is no god like you in the heavens above or on the earth beneath, keeping the covenant and the loyal love for your servants who are walking before you with all their heart.

"LORD God of Israel, there is no one like you, God in heaven above or on the earth below, who watches over his covenant, showing gracious love to your servants who live their lives in your presence with all their hearts. It is you, LORD God, who have kept your promise to my father, your servant David, that you made to him. Indeed, you made a commitment to my father David and then personally fulfilled what you had promised today.

May Yahweh your God be praised! He delighted in you and put you on the throne of Israel, because of the Lord’s eternal love for Israel. He has made you king to carry out justice and righteousness.”

King Solomon fell in love with many foreign women (besides Pharaoh's daughter), including Moabites, Ammonites, Edomites, Sidonians, and Hittites.

Of the nations concerning which the LORD said unto the children of Israel, Ye shall not go in to them, neither shall they come in unto you: for surely they will turn away your heart after their gods: Solomon clave unto these in love.

And the king of Israel said to Jehoshaphat, There is still one man by whom we may get directions from the Lord, Micaiah, son of Imlah; but I have no love for him, for he is a prophet of evil to me and not of good. And Jehoshaphat said, Let not the king say so.