Deuteronomy 15:10

נתן תתן לו THOU SHALT SURELY GIVE HIM — even hundred times (Sifrei Devarim 117:6). לו implies between him and you (privately) (Sifrei Devarim 117:7.) כי בגלל הדבר הזה BECAUSE THAT FOR THIS THING [THE LORD THY GOD SHALL BLESS THEE] — (the word is taken in its literal sense of “word”, for it would have sufficed to state כי בגלל זה suggesting): even if you only say (intend) to give but are later unable to do so you will receive a reward for the mere saying (intention) together with the reward for the action (Sifrei Devarim 117:8).

Thou shalt surely give him, and thy heart shall not be grieved when thou givest to him: because for this thing the Lord thy God shall bless thee in all thy works, and in all that to which thou puttest thy hand.

נָת֤וֹן תִּתֵּן֙ ל֔וֹ וְלֹא־יֵרַ֥ע לְבָבְךָ֖ בְּתִתְּךָ֣ ל֑וֹ כִּ֞י בִּגְלַ֣ל ׀ הַדָּבָ֣ר הַזֶּ֗ה יְבָרֶכְךָ֙ יְהֹוָ֣ה אֱלֹהֶ֔יךָ בְּכׇֽל־מַעֲשֶׂ֔ךָ וּבְכֹ֖ל מִשְׁלַ֥ח יָדֶֽךָ׃