For your sakes; by occasion of your sins, which provoked me to unadvised words and carriages, Psalms 106:32,33. See Numbers 20:12 Deuteronomy 31:2, Deuteronomy 34:4. Let it suffice thee that this is my pleasure and unalterable resolution. Compare 2 Corinthians 12:8,9.
Related Commentaries of Deuteronomy 3:26
Deuteronomy 3:26
26 But the LORD was wroth with me for your sakes, and would not hear me: and the LORD said unto me, Let it suffice thee; speak no more unto me of this matter.