Albert Barnes Commentary Leviticus 25:35

"And if thy brother be waxed poor, and his hand fail with thee; then thou shalt uphold him: [as] a stranger and a sojourner shall he live with thee." — Leviticus 25:35 (ASV)

Rather, And if thy brother (an Israelite) becomes poor and falls into decay with thee, thou shalt assist him and let him live with thee like a resident foreigner. He was not to be regarded as an outcast, but was to be treated with the same respect and consideration as a resident foreigner who, like him, could possess no land, but could accumulate property and live in comfort as a free man. See the note for Leviticus 16:29.