1 Corinthians 7:2

7:2 But because of immoralities, each man should have relations with ¹  his own wife and each woman with ²  her own husband.

1 Corinthians 7:10-11

7:10 To the married I give this command – not I, but the Lord ³  – a wife should not divorce a husband 7:11 (but if she does, let her remain unmarried, or be reconciled to her husband), and a husband should not divorce his wife.

1 Corinthians 11:15

11:15 but if a woman has long hair, it is her glory? For her hair is given to her for a covering. ⁴ 

[7:2]  ¹ tn Grk “each man should have his own wife.” “Have” in this context means “have marital relations with” (see the following verse). The verb ἐχέτω (ecetw, “have”) occurs twice in the Greek text, but has not been repeated in the translation for stylistic reasons. This verb occurs 8 times in the LXX (Exod 2:1; Deut 28:30; 2 Chr 11:21; 1 Esd 9:12, 18; Tob 3:8; Isa 13:16; 54:1) with the meaning “have sexual relations with,” and 9 times elsewhere in the NT with the same meaning (Matt 20:23; 22:28; Mark 6:18; 12:33; Luke 20:28; John 4:18 [twice]; 1 Cor 5:1; 7:29).

[7:2]  ² tn Grk “should have.” For explanation of the translation, see the note on “have relations with” earlier in this verse.

[7:10]  ³ sn Not I, but the Lord. Here and in v. 12 Paul distinguishes between his own apostolic instruction and Jesus’ teaching during his earthly ministry. In vv. 10-11, Paul reports the Lord’s own teaching about divorce (cf. Mark 10:5-12).

[11:15]  ⁵ sn No word for veil or head covering occurs in vv. 3-14 (see the note on authority in v. 10). That the hair is regarded by Paul as a covering in v. 15 is not necessarily an argument that the hair is the same as the head covering that he is describing in the earlier verses (esp. v. 10). Throughout this unit of material, Paul points out the similarities of long hair with a head covering. But his doing so seems to suggest that the two are not to be identified with each other. Precisely because they are similar they do not appear to be identical (cf. vv. 5, 6, 7, 10, 13). If head covering = long hair, then what does v. 6 mean (“For if a woman will not cover her head, she should cut off her hair”)? This suggests that the covering is not the same as the hair itself.