لَصَّصَjoined tightly together مِنْsome of بُنْيانِهِhis building المُلَصِّصُthe builder who joins tightly
لَصَّصَ مِنْ بُنْيانِهِ المُلَصِّصُ
The builder joined parts of his building tightly together.
The talebearer has chipped away at his own home's foundation
Sol 6.1