'Righteousness' in the Bible

And it shall be righteousness for us if we diligently observe [and] do all [of] this commandment {before} Yahweh our God, as he has commanded us.'

"You shall not say {to yourself} {when Yahweh your God is driving them out} {before you}, {saying}, 'Because of my righteousness Yahweh brought me to take possession of this land'; but because of the wickedness of these nations Yahweh [is] driving them out {before you}.

[It is] not because of your righteousness and because of the uprightness of your heart [that] you [are] coming to take possession of their land, but because of the wickedness of these nations Yahweh your God [is] driving them {before you}, and in order to confirm the {promise} that Yahweh swore to your ancestors, to Abraham, to Isaac, and to Jacob.

"So you should understand that [it is] not because of your righteousness [that] Yahweh your God [is] giving you this good land to take possession of it, because {you are a stubborn people}.

You shall certainly return the pledge to him {as the sun sets}, so that he may sleep in his cloak and may bless you, and it shall be [considered] righteousness {on your behalf} {before} Yahweh your God.

They summon people [to the] mountains; there they sacrifice the sacrifices of righteousness, because the affluence of [the] seas they suck [out], and {the most hidden treasures of the sand}."

And he selected [the] best [part] for himself, for there [the] portion of a ruler [is] included, and he came [with the] heads of [the] people; he did the righteousness of Yahweh, and his regulations for Israel."