TgO Gen15:15 :תִתקְבַר בְשֵׂיבֻו טָבָא‏ : you shall be buried at a ripe old age
See the entire entry for saybū/sēḇū, saybūṯā/sēḇūṯā n.f. old age

TgO Gen15:15 :תִתקְבַר בְשֵׂיבוּ טָבָא‏ : you will be buried at a good old age
See the entire entry for qbr vb. to bury