'Loyalty' in the Bible

So then please swear to me by Yahweh, because {I have shown loyalty to you}, and {you will also show loyalty} {to my family}. You must give me a sign of good faith,

And the men said to her, "{Our lives for yours}. If you do not report this business of ours, {we will show you loyalty and faithfulness} when Yahweh gives us the land."

And the king loved Esther more than all the women, and she won his favor and loyalty more than all the virgins, so he put a {royal crown} on her head and made her queen instead of Vashti.

Have they not erred, those who plan evil? But loyalty and faithfulness [belong to] those who plan good.

By loyalty and faithfulness, iniquity will be covered over, and by fear of Yahweh {one turns} from evil.

The craving of a man [is] his steadfast loyalty, and [it is] better [to be] poor than a {liar}.

Many a person will proclaim his loyalty [for] himself, but a man [who is] trustworthy, who can find?

Loyalty and faithfulness will preserve a king, and he is upheld with the righteousness of his throne.

A voice [is] saying, "Call!" And he said, "What shall I call?" All {humankind} [are] grass, and all his loyalty [is] like the flowers of the field.

Hear the word of Yahweh, children of Israel, for Yahweh has an indictment against the inhabitants of the land. There is no faithfulness or loyalty, there is no knowledge of God in the land.