1 Corinthians 7:8 applies the same 'good to remain single' principle to the unmarried and widows, directly expanding 7:1.

1 Corinthians 7:26 applies the principle to the present distress, saying it's good to stay as you are, reinforcing 7:1.

1 Corinthians 7:27 applies the principle to those bound or free, advising not to seek change, consistent with 7:1.

1 Corinthians 7:37 says a man who keeps his betrothed unmarried does well, directly applying the 'good not to touch' principle.

1 Corinthians 7:38 contrasts marrying (does well) with refraining (does better), building on the 'good' of not touching.

In Matthew 19:10, the disciples conclude it's better not to marry, mirroring Paul's 'good not to touch.'

In Matthew 19:11, Jesus says not everyone can accept the saying about not marrying, limiting the scope of Paul's statement.

Exodus 21:10 commands marital rights, contrasting Paul's statement that celibacy is good — the law requires conjugal duties.

In Genesis 20:6, God prevents Abimelech from 'touching' Sarah, using the same euphemism for sexual relations as 1 Cor 7:1.