Genesis 21:10

21:10 So she said to Abraham, “Banish ¹  that slave woman and her son, for the son of that slave woman will not be an heir along with my son Isaac!”

Ezekiel 46:17

46:17 But if he gives a gift from his inheritance to one of his servants, it will be his until the year of liberty; ²  then it will revert to the prince. His inheritance will only remain with his sons.

Matthew 21:41-43

21:41 They said to him, “He will utterly destroy those evil men! Then he will lease the vineyard to other tenants who will give him his portion at the harvest.”

21:42 Jesus said to them, “Have you never read in the scriptures:

‘The stone the builders rejected has become the cornerstone. ³ 

This is from the Lord, and it is marvelous in our eyes’? ⁴ 

21:43 For this reason I tell you that the kingdom of God will be taken from you and given to a people ⁵  who will produce its fruit.

Galatians 4:30-31

4:30 But what does the scripture say? “Throw out the slave woman and her son, for the son of the slave woman will not share the inheritance with the son” ⁶  of the free woman. 4:31 Therefore, brothers and sisters, ⁷  we are not children of the slave woman but of the free woman.

¹ tn Heb “drive out.” The language may seem severe, but Sarah’s maternal instincts sensed a real danger in that Ishmael was not treating Isaac with the proper respect.

² sn That is, the year of Jubilee (Lev 25:8-15).

³ tn Or “capstone,” “keystone.” Although these meanings are lexically possible, the imagery in Eph 2:20-22 and 1 Cor 3:11 indicates that the term κεφαλὴ γωνίας (kefalh gwnia") refers to a cornerstone, not a capstone.

⁴ sn A quotation from Ps 118:22-23.

⁵ tn Or “to a nation” (so KJV, NASB, NLT).

⁶ sn A quotation from Gen 21:10. The phrase of the free woman does not occur in Gen 21:10.

⁷ tn Grk “brothers.” See note on the phrase “brothers and sisters” in 1:11.