Deuteronomy 10:2 records God's command to put the tablets in the ark, which v5 reports as completed.

Deuteronomy 9:15 describes Moses descending with the first tablets, mirroring this descent with the second set.

Exodus 25:16 commands placing the testimony into the ark, which Deuteronomy 10:5 records as fulfilled.

Exodus 34:29 describes Moses coming down with the second tablets, the same event as here, adding that his face shone.

Exodus 40:20 also describes Moses putting the tablets into the ark, offering a parallel account of the same event.

1 Kings 8:9 confirms that only the two tablets were in the ark, echoing the content placed there in Deuteronomy 10:5.