וָאֶתְפֹּשׂ֙ בִּשְׁנֵ֣י הַלֻּחֹ֔ת וָֽאַשְׁלִכֵ֔ם מֵעַ֖ל שְׁתֵּ֣י יָדָ֑י וָאֲשַׁבְּרֵ֖ם לְעֵינֵיכֶֽם׃
Lalu aku memegang kedua loh itu, melemparkannya dari kedua tanganku, dan memecahkannya di depan matamu.
Or HaChaim
G'd continued by telling Moses that he was to make a wooden ark for these tablets. The expression "make for yourself" a wooden ark does not mean that the ark would be Moses' property or would be paid for out of Moses' private funds; but, seeing that the materials the Tablets were made of were man-made, Moses was also to provide a man-made ark to house the Tablets. This is in sharp contrast to the first Tablets when G'd had not commanded that Moses bring an ark to the Mountain to house the Tablets. Seeing that the original Tablets were of material provided by G'd they did not need a protective cover such as an ark, other than the ark which G'd had commanded Betzalel to construct in Exodus 25,10. Compare what I have written on Deut. 9,17 in connection with the words מעל שתי ידי, "above my two hands." Moses was specific in repeating G'd's command ועשית לך, to teach us that inasmuch as the Tablets were really his (as opposed to the people's), it was appropriate that he be the one to construct the ark for them.
Rashi
לעיני כל ישראל [WHICH MOSES SHOWED] BEFORE THE EYES OF ALL ISRAEL — This refers to the fact that his heart inspired him to shatter the Tablets before their eyes, as it is said, (Deuteronomy 9:17) “And I broke them before your eyes” (Sifrei Devarim 357:45), and the opinion of the Holy One, blessed be He, regarding this action agreed with his opinion, as it is stated that God said of the Tablets, (Exodus 34:1) אשר שברת "Which you have broken", [which implies] "May your strength be fitting (יישר; an expression of thanks and congratulation) because you have broken them" (Yevamot 62a; Shabbat 87a).