Proverbs 31:18

She perceiveth that her merchandise is good: her candle goeth not out by night.

Cross-reference

Matthew 25:3-10 contrasts wise virgins with oil (lamps not going out) with foolish — echoing her perpetual readiness.

1 Thessalonians 2:9 describes Paul working night and day — reflecting her tireless industry.

2 Thessalonians 3:7-8 repeats the 'night and day' labor pattern — aligning with her diligent work ethic.

Psalm 127:2 Contrast

Psalm 127:2 warns against vain late-night labor — a counterbalance to her diligent work, highlighting trust in God.