Deuteronomy 26:3
And thou shalt go unto the priest that shall be in those days, and say unto him, I profess this day unto the Lord thy God, that I am come unto the country which the Lord sware unto our fathers for to give us.
Cross-reference
Genesis 17:8 records God's oath to give Abraham the land—directly referenced in Deuteronomy 26:3 as the basis for entering it.
Genesis 26:3 repeats the land promise to Isaac—the same covenantal oath cited in Deuteronomy 26:3.
Psalm 105:9 recalls God's covenant with Abraham and Isaac—echoing the promise that Deuteronomy 26:3 declares fulfilled.
Psalm 105:10 continues the covenant theme with Jacob and Israel—reinforcing the land promise cited in Deuteronomy 26:3.
Luke 1:72 recalls God's mercy and holy covenant with the fathers, echoing the oath to give the land declared here.
Luke 1:73 explicitly cites the oath sworn to Abraham, directly corresponding to the land promise sworn to the fathers here.
Nehemiah 9:8 recounts the covenant to give the land, directly reflecting the oath declared in this verse as fulfilled.