Psalm 74:16 affirms that both day and night belong to God, directly echoing the same elements that here pour forth speech about Him.

Psalm 136:8 credits the sun's rule over day to God's steadfast love, paralleling the idea that day itself declares God's glory.

Psalm 136:9 attributes the moon and stars' rule over night to God's love, mirroring how night declares knowledge in this verse.

Genesis 8:22 promises that day and night will never cease, reinforcing the perpetual declaration of God's glory described here.

Genesis 1:17 describes God placing lights in the heavens to give light — the same celestial bodies that here pour forth speech about their Creator.

Genesis 1:18 assigns the lights to rule day and night and separate light from darkness, directly relating to the day and night that here declare knowledge.

Genesis 1:5 names light as Day and darkness as Night, establishing the very entities that here continuously pour forth speech.