He shall dwell between his shoulders - i. e., be supported by God as a son who is carried by his father (compare Deuteronomy 1:31). Benjamin was especially beloved of his father Genesis 35:18; Genesis 44:20; Moses now promises no less love to him from God Himself.
Related Commentaries of Deuteronomy 33:12
Deuteronomy 33:12
12 And of Benjamin he said, The beloved of the LORD shall dwell in safety by him; and the LORD shall cover him all the day long, and he shall dwell between his shoulders.