a quoin or cornerstone, of great importance in binding together the sides of a building. The phrase "corner-stone" is sometimes used to denote any principal person, as the princes of Egypt, (Isaiah 19:13) and is thus applied to our Lord. (Isaiah 28:16; Matthew 21:42; 1 Peter 2:6,7)
Cornerstone
Builders threw out a stone, and it became the one that holds the corner. Psalm 118 says it first: “The stone which the builders refused is become the head stone of the corner” (Psalm 118:22). Jesus quotes it about himself in three of the Gospels, and Peter does the same before the rulers in Acts 4:11. Isaiah speaks of a tried stone laid in Zion as a sure foundation, and Paul says the household of God is built on the apostles and prophets, with Jesus himself as the chief corner stone (Ephesians 2:20). The picture is about what everything else depends on, and about a rejected one becoming the one that bears the weight.
9 verses
Psalms
The stone which the builders refused is become the head stone of the corner.
Isaiah
Therefore thus saith the Lord GOD, Behold, I lay in Zion for a foundation a stone, a tried stone, a precious corner stone, a sure foundation: he that believeth shall not make haste.
Matthew
Jesus saith unto them, Did ye never read in the scriptures, The stone which the builders rejected, the same is become the head of the corner: this is the Lord's doing, and it is marvellous in our eyes?
Mark
And have ye not read this scripture; The stone which the builders rejected is become the head of the corner:
Luke
And he beheld them, and said, What is this then that is written, The stone which the builders rejected, the same is become the head of the corner?
Acts
This is the stone which was set at nought of you builders, which is become the head of the corner.
1 Corinthians
For other foundation can no man lay than that is laid, which is Jesus Christ.
Ephesians
And are built upon the foundation of the apostles and prophets, Jesus Christ himself being the chief corner stone;
1 Peter
Wherefore also it is contained in the scripture, Behold, I lay in Sion a chief corner stone, elect, precious: and he that believeth on him shall not be confounded.
From Smith's Bible Dictionary
William Smith, 1884