In Isaiah 66:10, rejoicing over Jerusalem's restoration directly parallels the joy over the nation's increase here.

Isaiah 26:15 uses the same phrase 'you have increased the nation' — a parallel prayer acknowledging God's blessing of growth.

Isaiah 16:10 says joy and shouting are ended from vineyards—directly contrasting the harvest joy in Isaiah 9:3.

Isaiah 16:9 weeps over silenced harvest shouts—the opposite of the joyful harvest in Isaiah 9:3.

Isaiah 49:20-22 depicts children returning and the land too small, echoing the multiplied nation whose joy is like harvest.

2 Chronicles 20:25-28 shows Jehoshaphat's men rejoicing over massive plunder—directly parallel to 'warriors rejoicing dividing plunder' in Isaiah 9:3.

Hosea 4:7 shows increase leading to sin and shame, contrasting the joyful multiplication in Isaiah.

Jeremiah 31:12-14 expands on rejoicing over bounty like grain and wine—mirroring the harvest joy in Isaiah 9:3.

In Psalm 126:6, the joyful return with sheaves completes the harvest imagery—same metaphor of reaping joy.

In Psalm 126:5, the harvest joy that comes after sorrow directly echoes the 'joy of harvest' simile here.

In Psalm 119:162, the same simile of rejoicing over great spoil is applied to delight in God's word.

In Psalm 4:7, the joy from God surpasses the joy of harvest—the same harvest metaphor used here to describe joy.

1 Samuel 30:16 describes enemies celebrating over great plunder—same imagery as warriors dividing plunder in Isaiah 9:3.

Jeremiah 31:7 also calls for joyful shouting for Jacob's remnant, sharing the theme of communal joy over God's deliverance.

Nehemiah 9:23 recounts God multiplying Israel's children as the stars, paralleling the increase that brings joy.

In Jeremiah 48:33, the absence of harvest joy in Moab contrasts with the abundant joy in Isaiah.

In Joel 1:12, the people's joy withers due to crop failure — opposite to the joyful harvest in Isaiah.

Zechariah 2:11 promises many nations joining the Lord, expanding the people who rejoice before God.

Zechariah 8:23 pictures Gentiles clinging to Jews, adding to the nation that rejoices in God's blessing.

In Luke 11:22, the stronger man divides plunder after victory — echoing the warrior joy in Isaiah.

Psalm 107:38 describes God blessing with multiplication, similar to the harvest joy from an increased nation.