Deuteronomy 15:8

But thou shalt open thine hand wide unto him, and shalt surely lend him sufficient for his need, in that which he wanteth.

but you shall surely open your hand to him, and shall surely lend him sufficient for his need [in that] which he wants.

but thou shalt surely open thy hand unto him, and shalt surely lend him sufficient for his need `in that' which he wanteth.

for thou dost certainly open thy hand to him, and dost certainly lend him sufficient for his lack which he lacketh.

Instead, you are to open your hand to him and freely loan him whatever he needs.