He doesn't even get things that are right next to him.
He won't get up to get something even if it's right beside him.
ーHe doesn't even get things that are right next to him.
「彼はすぐ横のものですら取らない」
right next to him で「彼のすぐ横・隣」
ーHe won't get up to get something even if it's right beside him.
「彼はすぐ横のものでさえ、起き上がって取ろうとしない」
to get up で「起き上がる・立ち上がる」
right beside him で「彼のすぐ横・隣」
ご参考まで!